Upgrade to Django 1.8

TNL-2818

manage.py

@@ -4,9 +4,8 @@ import os
 
 if __name__ == "__main__":
 
-    # Default to dev settings for convenience
     if os.environ.get('DJANGO_SETTINGS_MODULE') is None:
-        os.environ['DJANGO_SETTINGS_MODULE'] = 'settings.dev'
+        os.environ['DJANGO_SETTINGS_MODULE'] = 'settings.base'
 
     # When using an on-disk database for the test suite,
     # Django asks us if we want to delete the database.

openassessment/assessment/api/peer.py

@@ -295,7 +295,7 @@ def create_assessment(
         logger.exception(error_message)
         raise PeerAssessmentInternalError(error_message)
 
-@transaction.commit_on_success
+@transaction.atomic
 def _complete_assessment(
         rubric_dict,
         scorer_id,

openassessment/assessment/api/self.py

@@ -181,7 +181,7 @@ def create_assessment(
     return full_assessment_dict(assessment)
 
 
-@transaction.commit_on_success
+@transaction.atomic
 def _complete_assessment(
         submission_uuid,
         user_id,

openassessment/assessment/api/student_training.py

@@ -454,7 +454,7 @@ def assess_training_example(submission_uuid, options_selected, update_workflow=T
             raise StudentTrainingRequestError(msg)
 
         # Check the student's scores against the staff's scores.
-        corrections = item.check(options_selected)
+        corrections = item.check_options(options_selected)
 
         # Mark the item as complete if the student's selection
         # matches the instructor's selection

openassessment/assessment/migrations/0001_initial.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'Rubric'
-        db.create_table('assessment_rubric', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('content_hash', self.gf('django.db.models.fields.CharField')(unique=True, max_length=40, db_index=True)),
-        ))
-        db.send_create_signal('assessment', ['Rubric'])
-
-        # Adding model 'Criterion'
-        db.create_table('assessment_criterion', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('rubric', self.gf('django.db.models.fields.related.ForeignKey')(related_name='criteria', to=orm['assessment.Rubric'])),
-            ('name', self.gf('django.db.models.fields.CharField')(max_length=100)),
-            ('order_num', self.gf('django.db.models.fields.PositiveIntegerField')()),
-            ('prompt', self.gf('django.db.models.fields.TextField')(max_length=10000)),
-        ))
-        db.send_create_signal('assessment', ['Criterion'])
-
-        # Adding model 'CriterionOption'
-        db.create_table('assessment_criterionoption', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('criterion', self.gf('django.db.models.fields.related.ForeignKey')(related_name='options', to=orm['assessment.Criterion'])),
-            ('order_num', self.gf('django.db.models.fields.PositiveIntegerField')()),
-            ('points', self.gf('django.db.models.fields.PositiveIntegerField')()),
-            ('name', self.gf('django.db.models.fields.CharField')(max_length=100)),
-            ('explanation', self.gf('django.db.models.fields.TextField')(max_length=10000, blank=True)),
-        ))
-        db.send_create_signal('assessment', ['CriterionOption'])
-
-        # Adding model 'Assessment'
-        db.create_table('assessment_assessment', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('submission_uuid', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('rubric', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['assessment.Rubric'])),
-            ('scored_at', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now, db_index=True)),
-            ('scorer_id', self.gf('django.db.models.fields.CharField')(max_length=40, db_index=True)),
-            ('score_type', self.gf('django.db.models.fields.CharField')(max_length=2)),
-            ('feedback', self.gf('django.db.models.fields.TextField')(default='', max_length=10000, blank=True)),
-        ))
-        db.send_create_signal('assessment', ['Assessment'])
-
-        # Adding model 'AssessmentPart'
-        db.create_table('assessment_assessmentpart', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('assessment', self.gf('django.db.models.fields.related.ForeignKey')(related_name='parts', to=orm['assessment.Assessment'])),
-            ('option', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['assessment.CriterionOption'])),
-        ))
-        db.send_create_signal('assessment', ['AssessmentPart'])
-
-        # Adding model 'AssessmentFeedback'
-        db.create_table('assessment_assessmentfeedback', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('submission_uuid', self.gf('django.db.models.fields.CharField')(unique=True, max_length=128, db_index=True)),
-            ('helpfulness', self.gf('django.db.models.fields.IntegerField')(default=2)),
-            ('feedback', self.gf('django.db.models.fields.TextField')(default='', max_length=10000)),
-        ))
-        db.send_create_signal('assessment', ['AssessmentFeedback'])
-
-        # Adding M2M table for field assessments on 'AssessmentFeedback'
-        db.create_table('assessment_assessmentfeedback_assessments', (
-            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
-            ('assessmentfeedback', models.ForeignKey(orm['assessment.assessmentfeedback'], null=False)),
-            ('assessment', models.ForeignKey(orm['assessment.assessment'], null=False))
-        ))
-        db.create_unique('assessment_assessmentfeedback_assessments', ['assessmentfeedback_id', 'assessment_id'])
-
-        # Adding model 'PeerWorkflow'
-        db.create_table('assessment_peerworkflow', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('student_id', self.gf('django.db.models.fields.CharField')(max_length=40, db_index=True)),
-            ('item_id', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('course_id', self.gf('django.db.models.fields.CharField')(max_length=40, db_index=True)),
-            ('submission_uuid', self.gf('django.db.models.fields.CharField')(unique=True, max_length=128, db_index=True)),
-            ('created_at', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now, db_index=True)),
-            ('completed_at', self.gf('django.db.models.fields.DateTimeField')(null=True, db_index=True)),
-        ))
-        db.send_create_signal('assessment', ['PeerWorkflow'])
-
-        # Adding model 'PeerWorkflowItem'
-        db.create_table('assessment_peerworkflowitem', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('scorer', self.gf('django.db.models.fields.related.ForeignKey')(related_name='graded', to=orm['assessment.PeerWorkflow'])),
-            ('author', self.gf('django.db.models.fields.related.ForeignKey')(related_name='graded_by', to=orm['assessment.PeerWorkflow'])),
-            ('submission_uuid', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('started_at', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now, db_index=True)),
-            ('assessment', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['assessment.Assessment'], null=True)),
-            ('scored', self.gf('django.db.models.fields.BooleanField')(default=False)),
-        ))
-        db.send_create_signal('assessment', ['PeerWorkflowItem'])
-
-
-    def backwards(self, orm):
-        # Deleting model 'Rubric'
-        db.delete_table('assessment_rubric')
-
-        # Deleting model 'Criterion'
-        db.delete_table('assessment_criterion')
-
-        # Deleting model 'CriterionOption'
-        db.delete_table('assessment_criterionoption')
-
-        # Deleting model 'Assessment'
-        db.delete_table('assessment_assessment')
-
-        # Deleting model 'AssessmentPart'
-        db.delete_table('assessment_assessmentpart')
-
-        # Deleting model 'AssessmentFeedback'
-        db.delete_table('assessment_assessmentfeedback')
-
-        # Removing M2M table for field assessments on 'AssessmentFeedback'
-        db.delete_table('assessment_assessmentfeedback_assessments')
-
-        # Deleting model 'PeerWorkflow'
-        db.delete_table('assessment_peerworkflow')
-
-        # Deleting model 'PeerWorkflowItem'
-        db.delete_table('assessment_peerworkflowitem')
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'helpfulness': ('django.db.models.fields.IntegerField', [], {'default': '2'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0002_auto__add_assessmentfeedbackoption__del_field_assessmentfeedback_feedb.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'AssessmentFeedbackOption'
-        db.create_table('assessment_assessmentfeedbackoption', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('text', self.gf('django.db.models.fields.CharField')(unique=True, max_length=255)),
-        ))
-        db.send_create_signal('assessment', ['AssessmentFeedbackOption'])
-
-        # Deleting field 'AssessmentFeedback.feedback'
-        db.delete_column('assessment_assessmentfeedback', 'feedback')
-
-        # Deleting field 'AssessmentFeedback.helpfulness'
-        db.delete_column('assessment_assessmentfeedback', 'helpfulness')
-
-        # Adding field 'AssessmentFeedback.feedback_text'
-        db.add_column('assessment_assessmentfeedback', 'feedback_text',
-                      self.gf('django.db.models.fields.TextField')(default='', max_length=10000),
-                      keep_default=False)
-
-        # Adding M2M table for field options on 'AssessmentFeedback'
-        db.create_table('assessment_assessmentfeedback_options', (
-            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
-            ('assessmentfeedback', models.ForeignKey(orm['assessment.assessmentfeedback'], null=False)),
-            ('assessmentfeedbackoption', models.ForeignKey(orm['assessment.assessmentfeedbackoption'], null=False))
-        ))
-        db.create_unique('assessment_assessmentfeedback_options', ['assessmentfeedback_id', 'assessmentfeedbackoption_id'])
-
-
-    def backwards(self, orm):
-        # Deleting model 'AssessmentFeedbackOption'
-        db.delete_table('assessment_assessmentfeedbackoption')
-
-        # Adding field 'AssessmentFeedback.feedback'
-        db.add_column('assessment_assessmentfeedback', 'feedback',
-                      self.gf('django.db.models.fields.TextField')(default='', max_length=10000),
-                      keep_default=False)
-
-        # Adding field 'AssessmentFeedback.helpfulness'
-        db.add_column('assessment_assessmentfeedback', 'helpfulness',
-                      self.gf('django.db.models.fields.IntegerField')(default=2),
-                      keep_default=False)
-
-        # Deleting field 'AssessmentFeedback.feedback_text'
-        db.delete_column('assessment_assessmentfeedback', 'feedback_text')
-
-        # Removing M2M table for field options on 'AssessmentFeedback'
-        db.delete_table('assessment_assessmentfeedback_options')
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'to': "orm['assessment.AssessmentFeedbackOption']", 'symmetrical': 'False'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0003_add_index_pw_course_item_student.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding index on 'PeerWorkflow', fields ['course_id']
-        db.create_index('assessment_peerworkflow', ['course_id', 'item_id', 'student_id'])
-
-
-    def backwards(self, orm):
-        # Removing index on 'PeerWorkflow', fields ['course_id']
-        db.delete_index('assessment_peerworkflow', ['course_id', 'item_id', 'student_id'])
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0004_auto__add_field_peerworkflow_graded_count.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding field 'PeerWorkflow.graded_count'
-        db.add_column('assessment_peerworkflow', 'graded_count',
-                      self.gf('django.db.models.fields.PositiveIntegerField')(default=0, db_index=True),
-                      keep_default=False)
-
-        if not db.dry_run:
-            for workflow in orm.PeerWorkflow.objects.all():
-                graded_by = workflow.graded_by.filter(assessment__isnull=False).order_by('assessment')
-                if graded_by:
-                    workflow.graded_count = workflow.graded_by.filter(assessment__isnull=False).count()
-                    workflow.save()
-
-    def backwards(self, orm):
-        # Deleting field 'PeerWorkflow.graded_count'
-        db.delete_column('assessment_peerworkflow', 'graded_count')
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'graded_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0005_auto__del_field_peerworkflow_graded_count__add_field_peerworkflow_grad.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Deleting field 'PeerWorkflow.graded_count'
-        db.delete_column('assessment_peerworkflow', 'graded_count')
-
-        # Adding field 'PeerWorkflow.grading_completed_at'
-        db.add_column('assessment_peerworkflow', 'grading_completed_at',
-                      self.gf('django.db.models.fields.DateTimeField')(null=True, db_index=True),
-                      keep_default=False)
-
-
-    def backwards(self, orm):
-        # Adding field 'PeerWorkflow.graded_count'
-        db.add_column('assessment_peerworkflow', 'graded_count',
-                      self.gf('django.db.models.fields.PositiveIntegerField')(default=0, db_index=True),
-                      keep_default=False)
-
-        # Deleting field 'PeerWorkflow.grading_completed_at'
-        db.delete_column('assessment_peerworkflow', 'grading_completed_at')
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0006_auto__add_field_assessmentpart_feedback.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding field 'AssessmentPart.feedback'
-        db.add_column('assessment_assessmentpart', 'feedback',
-                      self.gf('django.db.models.fields.TextField')(default='', max_length=10000, blank=True),
-                      keep_default=False)
-
-
-    def backwards(self, orm):
-        # Deleting field 'AssessmentPart.feedback'
-        db.delete_column('assessment_assessmentpart', 'feedback')
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0007_auto__chg_field_assessmentpart_feedback.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-
-        # Changing field 'AssessmentPart.feedback'
-        db.alter_column('assessment_assessmentpart', 'feedback', self.gf('django.db.models.fields.TextField')())
-
-    def backwards(self, orm):
-
-        # Changing field 'AssessmentPart.feedback'
-        db.alter_column('assessment_assessmentpart', 'feedback', self.gf('django.db.models.fields.TextField')(max_length=10000))
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0008_student_training.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'StudentTrainingWorkflowItem'
-        db.create_table('assessment_studenttrainingworkflowitem', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('workflow', self.gf('django.db.models.fields.related.ForeignKey')(related_name='items', to=orm['assessment.StudentTrainingWorkflow'])),
-            ('order_num', self.gf('django.db.models.fields.PositiveIntegerField')()),
-            ('started_at', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
-            ('completed_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
-            ('training_example', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['assessment.TrainingExample'])),
-        ))
-        db.send_create_signal('assessment', ['StudentTrainingWorkflowItem'])
-
-        # Adding model 'StudentTrainingWorkflow'
-        db.create_table('assessment_studenttrainingworkflow', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('submission_uuid', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('student_id', self.gf('django.db.models.fields.CharField')(max_length=40, db_index=True)),
-            ('item_id', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('course_id', self.gf('django.db.models.fields.CharField')(max_length=40, db_index=True)),
-        ))
-        db.send_create_signal('assessment', ['StudentTrainingWorkflow'])
-
-        # Adding model 'TrainingExample'
-        db.create_table('assessment_trainingexample', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('raw_answer', self.gf('django.db.models.fields.TextField')(blank=True)),
-            ('rubric', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['assessment.Rubric'])),
-            ('content_hash', self.gf('django.db.models.fields.CharField')(unique=True, max_length=40, db_index=True)),
-        ))
-        db.send_create_signal('assessment', ['TrainingExample'])
-
-        # Adding M2M table for field options_selected on 'TrainingExample'
-        db.create_table('assessment_trainingexample_options_selected', (
-            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
-            ('trainingexample', models.ForeignKey(orm['assessment.trainingexample'], null=False)),
-            ('criterionoption', models.ForeignKey(orm['assessment.criterionoption'], null=False))
-        ))
-        db.create_unique('assessment_trainingexample_options_selected', ['trainingexample_id', 'criterionoption_id'])
-
-
-    def backwards(self, orm):
-        # Deleting model 'StudentTrainingWorkflowItem'
-        db.delete_table('assessment_studenttrainingworkflowitem')
-
-        # Deleting model 'StudentTrainingWorkflow'
-        db.delete_table('assessment_studenttrainingworkflow')
-
-        # Deleting model 'TrainingExample'
-        db.delete_table('assessment_trainingexample')
-
-        # Removing M2M table for field options_selected on 'TrainingExample'
-        db.delete_table('assessment_trainingexample_options_selected')
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0009_auto__add_unique_studenttrainingworkflowitem_order_num_workflow.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding unique constraint on 'StudentTrainingWorkflowItem', fields ['order_num', 'workflow']
-        db.create_unique('assessment_studenttrainingworkflowitem', ['order_num', 'workflow_id'])
-
-
-    def backwards(self, orm):
-        # Removing unique constraint on 'StudentTrainingWorkflowItem', fields ['order_num', 'workflow']
-        db.delete_unique('assessment_studenttrainingworkflowitem', ['order_num', 'workflow_id'])
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0010_auto__add_unique_studenttrainingworkflow_submission_uuid.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding unique constraint on 'StudentTrainingWorkflow', fields ['submission_uuid']
-        db.create_unique('assessment_studenttrainingworkflow', ['submission_uuid'])
-
-
-    def backwards(self, orm):
-        # Removing unique constraint on 'StudentTrainingWorkflow', fields ['submission_uuid']
-        db.delete_unique('assessment_studenttrainingworkflow', ['submission_uuid'])
-
-
-    models = {
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0011_ai_training.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'AIClassifierSet'
-        db.create_table('assessment_aiclassifierset', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('rubric', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['assessment.Rubric'])),
-            ('created_at', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now, db_index=True)),
-        ))
-        db.send_create_signal('assessment', ['AIClassifierSet'])
-
-        # Adding model 'AIClassifier'
-        db.create_table('assessment_aiclassifier', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('classifier_set', self.gf('django.db.models.fields.related.ForeignKey')(related_name='classifiers', to=orm['assessment.AIClassifierSet'])),
-            ('criterion', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['assessment.Criterion'])),
-            ('classifier_data', self.gf('django.db.models.fields.files.FileField')(max_length=100)),
-            ('algorithm_id', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-        ))
-        db.send_create_signal('assessment', ['AIClassifier'])
-
-        # Adding model 'AITrainingWorkflow'
-        db.create_table('assessment_aitrainingworkflow', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('uuid', self.gf('django.db.models.fields.CharField')(db_index=True, max_length=36, blank=True)),
-            ('algorithm_id', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('classifier_set', self.gf('django.db.models.fields.related.ForeignKey')(default=None, related_name='training_workflow', null=True, to=orm['assessment.AIClassifierSet'])),
-            ('scheduled_at', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now, db_index=True)),
-            ('completed_at', self.gf('django.db.models.fields.DateTimeField')(null=True, db_index=True)),
-        ))
-        db.send_create_signal('assessment', ['AITrainingWorkflow'])
-
-        # Adding M2M table for field training_examples on 'AITrainingWorkflow'
-        db.create_table('assessment_aitrainingworkflow_training_examples', (
-            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
-            ('aitrainingworkflow', models.ForeignKey(orm['assessment.aitrainingworkflow'], null=False)),
-            ('trainingexample', models.ForeignKey(orm['assessment.trainingexample'], null=False))
-        ))
-        db.create_unique('assessment_aitrainingworkflow_training_examples', ['aitrainingworkflow_id', 'trainingexample_id'])
-
-
-    def backwards(self, orm):
-        # Deleting model 'AIClassifierSet'
-        db.delete_table('assessment_aiclassifierset')
-
-        # Deleting model 'AIClassifier'
-        db.delete_table('assessment_aiclassifier')
-
-        # Deleting model 'AITrainingWorkflow'
-        db.delete_table('assessment_aitrainingworkflow')
-
-        # Removing M2M table for field training_examples on 'AITrainingWorkflow'
-        db.delete_table('assessment_aitrainingworkflow_training_examples')
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'object_name': 'AIClassifierSet'},
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'training_workflow'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0012_move_algorithm_id_to_classifier_set.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'AIGradingWorkflow'
-        db.create_table('assessment_aigradingworkflow', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('uuid', self.gf('django.db.models.fields.CharField')(db_index=True, max_length=36, blank=True)),
-            ('scheduled_at', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now, db_index=True)),
-            ('completed_at', self.gf('django.db.models.fields.DateTimeField')(null=True, db_index=True)),
-            ('submission_uuid', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('classifier_set', self.gf('django.db.models.fields.related.ForeignKey')(default=None, related_name='+', null=True, to=orm['assessment.AIClassifierSet'])),
-            ('algorithm_id', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('rubric', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['assessment.Rubric'])),
-            ('assessment', self.gf('django.db.models.fields.related.ForeignKey')(default=None, related_name='+', null=True, to=orm['assessment.Assessment'])),
-            ('student_id', self.gf('django.db.models.fields.CharField')(max_length=40, db_index=True)),
-            ('item_id', self.gf('django.db.models.fields.CharField')(max_length=128, db_index=True)),
-            ('course_id', self.gf('django.db.models.fields.CharField')(max_length=40, db_index=True)),
-        ))
-        db.send_create_signal('assessment', ['AIGradingWorkflow'])
-
-        # Adding field 'AIClassifierSet.algorithm_id'
-        db.add_column('assessment_aiclassifierset', 'algorithm_id',
-                      self.gf('django.db.models.fields.CharField')(default='ease', max_length=128, db_index=True),
-                      keep_default=False)
-
-        # Deleting field 'AIClassifier.algorithm_id'
-        db.delete_column('assessment_aiclassifier', 'algorithm_id')
-
-
-    def backwards(self, orm):
-        # Deleting model 'AIGradingWorkflow'
-        db.delete_table('assessment_aigradingworkflow')
-
-        # Deleting field 'AIClassifierSet.algorithm_id'
-        db.delete_column('assessment_aiclassifierset', 'algorithm_id')
-
-        # Adding field 'AIClassifier.algorithm_id'
-        db.add_column('assessment_aiclassifier', 'algorithm_id',
-                      self.gf('django.db.models.fields.CharField')(default='ease', max_length=128, db_index=True),
-                      keep_default=False)
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0013_auto__add_field_aigradingworkflow_essay_text.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding field 'AIGradingWorkflow.essay_text'
-        db.add_column('assessment_aigradingworkflow', 'essay_text',
-                      self.gf('django.db.models.fields.TextField')(default='', blank=True),
-                      keep_default=False)
-
-
-    def backwards(self, orm):
-        # Deleting field 'AIGradingWorkflow.essay_text'
-        db.delete_column('assessment_aigradingworkflow', 'essay_text')
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0014_auto__add_field_aitrainingworkflow_item_id__add_field_aitrainingworkfl.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding field 'AITrainingWorkflow.item_id'
-        db.add_column('assessment_aitrainingworkflow', 'item_id',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=128, db_index=True),
-                      keep_default=False)
-
-        # Adding field 'AITrainingWorkflow.course_id'
-        db.add_column('assessment_aitrainingworkflow', 'course_id',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=40, db_index=True),
-                      keep_default=False)
-
-
-    def backwards(self, orm):
-        # Deleting field 'AITrainingWorkflow.item_id'
-        db.delete_column('assessment_aitrainingworkflow', 'item_id')
-
-        # Deleting field 'AITrainingWorkflow.course_id'
-        db.delete_column('assessment_aitrainingworkflow', 'course_id')
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0015_auto__add_unique_aitrainingworkflow_uuid__add_unique_aigradingworkflow.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding unique constraint on 'AITrainingWorkflow', fields ['uuid']
-        db.create_unique('assessment_aitrainingworkflow', ['uuid'])
-
-        # Adding unique constraint on 'AIGradingWorkflow', fields ['uuid']
-        db.create_unique('assessment_aigradingworkflow', ['uuid'])
-
-
-    def backwards(self, orm):
-        # Removing unique constraint on 'AIGradingWorkflow', fields ['uuid']
-        db.delete_unique('assessment_aigradingworkflow', ['uuid'])
-
-        # Removing unique constraint on 'AITrainingWorkflow', fields ['uuid']
-        db.delete_unique('assessment_aitrainingworkflow', ['uuid'])
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0016_auto__add_field_aiclassifierset_course_id__add_field_aiclassifierset_i.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding field 'AIClassifierSet.course_id'
-        db.add_column('assessment_aiclassifierset', 'course_id',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=40, db_index=True),
-                      keep_default=False)
-
-        # Adding field 'AIClassifierSet.item_id'
-        db.add_column('assessment_aiclassifierset', 'item_id',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=128, db_index=True),
-                      keep_default=False)
-
-
-    def backwards(self, orm):
-        # Deleting field 'AIClassifierSet.course_id'
-        db.delete_column('assessment_aiclassifierset', 'course_id')
-
-        # Deleting field 'AIClassifierSet.item_id'
-        db.delete_column('assessment_aiclassifierset', 'item_id')
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0016_auto__add_field_rubric_structure_hash.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding field 'Rubric.structure_hash'
-        db.add_column('assessment_rubric', 'structure_hash',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=40, db_index=True),
-                      keep_default=False)
-
-
-    def backwards(self, orm):
-        # Deleting field 'Rubric.structure_hash'
-        db.delete_column('assessment_rubric', 'structure_hash')
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0017_rubric_structure_hash.py

-# -*- coding: utf-8 -*-
-from south.utils import datetime_utils as datetime
-from south.db import db
-from south.v2 import DataMigration
-from django.db import models
-from openassessment.assessment.models import Rubric
-
-class Migration(DataMigration):
-
-    def forwards(self, orm):
-        """Calculate the structure hash for each rubric that doesn't have one."""
-        # The default value for the structure hash is an empty string
-        # so rubrics created before the scheme migration will have
-        # an empty string for the structure hash.
-        for rubric in orm.Rubric.objects.filter(structure_hash="").select_related():
-            rubric_dict = {
-                "criteria": [
-                    {
-                        "name": criterion.name,
-                        "order_num": criterion.order_num,
-                        "options": [
-                            {
-                                "name": option.name,
-                                "order_num":  option.order_num,
-                                "points": option.points
-                            }
-                            for option in criterion.options.all()
-                        ]
-                    }
-                    for criterion in rubric.criteria.all()
-                ]
-            }
-
-            # Ordinarily, we would use `orm.Rubric`, but we need access to the static method,
-            # which South doesn't seem to provide.
-            rubric.structure_hash = Rubric.structure_hash_from_dict(rubric_dict)
-            rubric.save()
-
-    def backwards(self, orm):
-        "Backwards migration is a no-op."
-        pass
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
-    symmetrical = True

openassessment/assessment/migrations/0018_auto__add_field_assessmentpart_criterion.py

-# -*- coding: utf-8 -*-
-from contextlib import contextmanager
-from south.db import db
-from south.v2 import SchemaMigration
-
-
-class Migration(SchemaMigration):
-
-    @contextmanager
-    def lock_table(self, table_name):
-        """ Context manager for locking a table (MySQL only) """
-        # Lock tables only under MySQL (it isn't supported for SQLLite)
-        is_mysql = (db.backend_name == 'mysql')
-
-        # Before the block executes, lock the specified table
-        if is_mysql:
-            db.execute("LOCK TABLE {table} WRITE".format(table=table_name))
-
-        # Execute the block
-        yield
-
-        # Add a deferred statement to unlock tables
-        # This will ensure that tables stay locked until
-        # all deferred SQL executes
-        # (for example, creating foreign key constraints and adding indices)
-        if is_mysql:
-            db.add_deferred_sql("UNLOCK TABLES")
-
-    def forwards(self, orm):
-        # Adding field 'AssessmentPart.criterion'
-        # We need to lock the table to avoid a potential deadlock with the application queries.
-        # We need to provide a default value of NULL so that the INSERT queries don't
-        # raise an exception when they don't specify the new field.
-        with self.lock_table('assessment_assessmentpart'):
-            db.add_column('assessment_assessmentpart', 'criterion',
-                          self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', null=True, default=None, to=orm['assessment.Criterion']),
-                          keep_default=False)
-
-    def backwards(self, orm):
-        # Deleting field 'AssessmentPart.criterion'
-        with self.lock_table('assessment_assessmentpart'):
-            db.delete_column('assessment_assessmentpart', 'criterion_id')
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Criterion']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']

openassessment/assessment/migrations/0019_assessmentpart_criterion_field.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import DataMigration
-from django.db import models
-
-class Migration(DataMigration):
-
-    def forwards(self, orm):
-        """
-        Fill in the criteria field in the `AssessmentPart` model.
-        """
-        for criterion in orm.Criterion.objects.select_related().all():
-            orm.AssessmentPart.objects.filter(
-                criterion__isnull=True,
-                option__in=criterion.options.all()
-            ).update(criterion=criterion)
-
-    def backwards(self, orm):
-        """
-        No backwards migration -- if we re-run the migration later,
-        any criteria values will be rewritten.
-        """
-        pass
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
-    symmetrical = True

openassessment/assessment/migrations/0020_assessmentpart_criterion_not_null.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Make the AssessmentPart.criterion field NOT nullable
-        # Bug: The field was also (incorrectly) altered to point to the CriterionOption table instead of the Criterion
-        # table. This is fixed in migration 0024.
-        db.alter_column('assessment_assessmentpart', 'criterion_id',
-            self.gf('django.db.models.fields.related.ForeignKey')(
-                related_name='+', null=False, to=orm['assessment.CriterionOption']
-            )
-        )
-
-    def backwards(self, orm):
-        # Make the AssessmentPart.criterion field nullable
-        db.alter_column('assessment_assessmentpart', 'criterion_id',
-            self.gf('django.db.models.fields.related.ForeignKey')(
-                related_name='+', null=True, to=orm['assessment.CriterionOption']
-            )
-        )
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.CriterionOption']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']

openassessment/assessment/migrations/0021_assessmentpart_option_nullable.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Make the AssessmentPart.option field nullable
-        db.alter_column('assessment_assessmentpart', 'option_id',
-            self.gf('django.db.models.fields.related.ForeignKey')(
-                related_name='+', null=True, to=orm['assessment.CriterionOption']
-            )
-        )
-
-    def backwards(self, orm):
-        # Some records may contain null values now, so we can't re-introduce the constraint.
-        pass
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']

openassessment/assessment/migrations/0022__add_label_fields.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding field 'Criterion.label'
-        db.add_column('assessment_criterion', 'label',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=100, blank=True),
-                      keep_default=True)
-
-        # Adding field 'CriterionOption.label'
-        db.add_column('assessment_criterionoption', 'label',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=100, blank=True),
-                      keep_default=True)
-
-
-    def backwards(self, orm):
-        # Deleting field 'Criterion.label'
-        db.delete_column('assessment_criterion', 'label')
-
-        # Deleting field 'CriterionOption.label'
-        db.delete_column('assessment_criterionoption', 'label')
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'label': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'label': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0023_assign_criteria_and_option_labels.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import DataMigration
-from django.db import models
-
-class Migration(DataMigration):
-
-    def forwards(self, orm):
-        """
-        Default the criterion and option labels to the same value as "name".
-        """
-        for criterion in orm['assessment.criterion'].objects.filter(label=""):
-            criterion.label = criterion.name
-            criterion.save()
-
-        for option in orm['assessment.criterionoption'].objects.filter(label=""):
-            option.label = option.name
-            option.save()
-
-
-    def backwards(self, orm):
-        """ The backwards migration does nothing. """
-        pass
-
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.CriterionOption']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'label': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'label': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
-    symmetrical = True

openassessment/assessment/migrations/0024_auto__chg_field_assessmentpart_criterion.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-    """
-    Migration 0020 incorrectly altered field AssessmentPart.criterion to point to the CriterionOption table
-    instead of the Criterion table. This migration points it back to the Criterion table.
-    """
-
-    def forwards(self, orm):
-
-        # Changing field 'AssessmentPart.criterion'
-        db.alter_column('assessment_assessmentpart', 'criterion_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['assessment.Criterion']))
-
-    def backwards(self, orm):
-
-        # Changing field 'AssessmentPart.criterion'
-        db.alter_column('assessment_assessmentpart', 'criterion_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['assessment.CriterionOption']))
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'label': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'label': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']
\ No newline at end of file

openassessment/assessment/migrations/0025_auto__add_field_peerworkflow_cancelled_at.py

-# -*- coding: utf-8 -*-
-from contextlib import contextmanager
-from south.db import db
-from south.v2 import SchemaMigration
-
-
-class Migration(SchemaMigration):
-
-    @contextmanager
-    def lock_table(self, table_name):
-        """ Context manager for locking a table (MySQL only) """
-        # Lock tables only under MySQL (it isn't supported for SQLLite)
-        is_mysql = (db.backend_name == 'mysql')
-
-        # Before the block executes, lock the specified table
-        if is_mysql:
-            db.execute("LOCK TABLE {table} WRITE".format(table=table_name))
-
-        # Execute the block
-        yield
-
-        # Add a deferred statement to unlock tables
-        # This will ensure that tables stay locked until
-        # all deferred SQL executes
-        # (for example, creating foreign key constraints and adding indices)
-        if is_mysql:
-            db.add_deferred_sql("UNLOCK TABLES")
-
-    def forwards(self, orm):
-        # Adding field 'PeerWorkflow.cancelled_at'
-        # We need to lock the table to avoid a potential deadlock with the application queries.
-        with self.lock_table('assessment_peerworkflow'):
-            db.add_column('assessment_peerworkflow', 'cancelled_at',
-                          self.gf('django.db.models.fields.DateTimeField')(null=True, db_index=True),
-                          keep_default=False)
-
-    def backwards(self, orm):
-        # Deleting field 'PeerWorkflow.cancelled_at'
-        with self.lock_table('assessment_peerworkflow'):
-            db.delete_column('assessment_peerworkflow', 'cancelled_at')
-
-    models = {
-        'assessment.aiclassifier': {
-            'Meta': {'object_name': 'AIClassifier'},
-            'classifier_data': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'classifiers'", 'to': "orm['assessment.AIClassifierSet']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
-        },
-        'assessment.aiclassifierset': {
-            'Meta': {'ordering': "['-created_at', '-id']", 'object_name': 'AIClassifierSet'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.aigradingworkflow': {
-            'Meta': {'object_name': 'AIGradingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.Assessment']"}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'essay_text': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Rubric']"}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.aitrainingworkflow': {
-            'Meta': {'object_name': 'AITrainingWorkflow'},
-            'algorithm_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'classifier_set': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.AIClassifierSet']"}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'scheduled_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'training_examples': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'+'", 'symmetrical': 'False', 'to': "orm['assessment.TrainingExample']"}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'assessment.assessment': {
-            'Meta': {'ordering': "['-scored_at', '-id']", 'object_name': 'Assessment'},
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"}),
-            'score_type': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
-            'scored_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'scorer_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedback': {
-            'Meta': {'object_name': 'AssessmentFeedback'},
-            'assessments': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.Assessment']"}),
-            'feedback_text': ('django.db.models.fields.TextField', [], {'default': "''", 'max_length': '10000'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options': ('django.db.models.fields.related.ManyToManyField', [], {'default': 'None', 'related_name': "'assessment_feedback'", 'symmetrical': 'False', 'to': "orm['assessment.AssessmentFeedbackOption']"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.assessmentfeedbackoption': {
-            'Meta': {'object_name': 'AssessmentFeedbackOption'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'text': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
-        },
-        'assessment.assessmentpart': {
-            'Meta': {'object_name': 'AssessmentPart'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parts'", 'to': "orm['assessment.Assessment']"}),
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['assessment.Criterion']"}),
-            'feedback': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'option': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['assessment.CriterionOption']"})
-        },
-        'assessment.criterion': {
-            'Meta': {'ordering': "['rubric', 'order_num']", 'object_name': 'Criterion'},
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'label': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'prompt': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'criteria'", 'to': "orm['assessment.Rubric']"})
-        },
-        'assessment.criterionoption': {
-            'Meta': {'ordering': "['criterion', 'order_num']", 'object_name': 'CriterionOption'},
-            'criterion': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'options'", 'to': "orm['assessment.Criterion']"}),
-            'explanation': ('django.db.models.fields.TextField', [], {'max_length': '10000', 'blank': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'label': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'points': ('django.db.models.fields.PositiveIntegerField', [], {})
-        },
-        'assessment.peerworkflow': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'PeerWorkflow'},
-            'cancelled_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'grading_completed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.peerworkflowitem': {
-            'Meta': {'ordering': "['started_at', 'id']", 'object_name': 'PeerWorkflowItem'},
-            'assessment': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Assessment']", 'null': 'True'}),
-            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded_by'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'scored': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
-            'scorer': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'graded'", 'to': "orm['assessment.PeerWorkflow']"}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.rubric': {
-            'Meta': {'object_name': 'Rubric'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'structure_hash': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflow': {
-            'Meta': {'object_name': 'StudentTrainingWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
-            'student_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'db_index': 'True'})
-        },
-        'assessment.studenttrainingworkflowitem': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'unique_together': "(('workflow', 'order_num'),)", 'object_name': 'StudentTrainingWorkflowItem'},
-            'completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'started_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
-            'training_example': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.TrainingExample']"}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['assessment.StudentTrainingWorkflow']"})
-        },
-        'assessment.trainingexample': {
-            'Meta': {'object_name': 'TrainingExample'},
-            'content_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'options_selected': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['assessment.CriterionOption']", 'symmetrical': 'False'}),
-            'raw_answer': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
-            'rubric': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['assessment.Rubric']"})
-        }
-    }
-
-    complete_apps = ['assessment']

openassessment/assessment/models/ai.py

@@ -143,7 +143,7 @@ class AIClassifierSet(models.Model):
     item_id = models.CharField(max_length=128, db_index=True)
 
     @classmethod
-    @transaction.commit_on_success
+    @transaction.atomic
     def create_classifier_set(cls, classifiers_dict, rubric, algorithm_id, course_id, item_id):
         """
         Create a set of classifiers.
@@ -664,7 +664,7 @@ class AITrainingWorkflow(AIWorkflow):
     training_examples = models.ManyToManyField(TrainingExample, related_name="+")
 
     @classmethod
-    @transaction.commit_on_success
+    @transaction.atomic
     def start_workflow(cls, examples, course_id, item_id, algorithm_id):
         """
         Start a workflow to track a training task.
@@ -793,7 +793,7 @@ class AIGradingWorkflow(AIWorkflow):
         return classifier_set is not None
 
     @classmethod
-    @transaction.commit_on_success
+    @transaction.atomic
     def start_workflow(cls, submission_uuid, rubric_dict, algorithm_id):
         """
         Start a grading workflow.
@@ -839,7 +839,7 @@ class AIGradingWorkflow(AIWorkflow):
 
         return workflow
 
-    @transaction.commit_on_success
+    @transaction.atomic
     def complete(self, criterion_scores):
         """
         Create an assessment with scores from the AI classifiers

openassessment/assessment/models/student_training.py

@@ -214,7 +214,7 @@ class StudentTrainingWorkflowItem(models.Model):
         self.completed_at = timezone.now()
         self.save()
 
-    def check(self, options_selected):
+    def check_options(self, options_selected):
         """
         Compare the options that the student selected to
         the options set by the instructor in the training example.
@@ -226,9 +226,9 @@ class StudentTrainingWorkflowItem(models.Model):
             dict
 
         Example usage:
-            >>> item.check({'vocabulary': 'good', 'grammar': 'poor'})
+            >>> item.check_options({'vocabulary': 'good', 'grammar': 'poor'})
             {'vocabulary': 'excellent'}
-            >>> item.check({'vocabulary': 'excellent', 'grammar': 'poor'})
+            >>> item.check_options({'vocabulary': 'excellent', 'grammar': 'poor'})
             {}
 
         """

openassessment/assessment/serializers/training.py

@@ -67,7 +67,7 @@ def serialize_training_example(example):
     return example_dict
 
 
-@transaction.commit_on_success
+@transaction.atomic
 def deserialize_training_examples(examples, rubric_dict):
     """
     Deserialize training examples to Django models.

openassessment/assessment/test/test_peer.py

@@ -159,7 +159,7 @@ class TestPeerApi(CacheResetTest):
     Tests for the peer assessment API functions.
     """
 
-    CREATE_ASSESSMENT_NUM_QUERIES = 53
+    CREATE_ASSESSMENT_NUM_QUERIES = 54
 
     def test_create_assessment_points(self):
         self._create_student_and_submission("Tim", "Tim's answer")

openassessment/assessment/test/test_student_training_api.py

@@ -103,13 +103,13 @@ class StudentTrainingAssessmentTest(CacheResetTest):
         # This will need to create the student training workflow and the first item
         # NOTE: we *could* cache the rubric model to reduce the number of queries here,
         # but we're selecting it by content hash, which is indexed and should be plenty fast.
-        with self.assertNumQueries(4):
+        with self.assertNumQueries(6):
             training_api.get_training_example(self.submission_uuid, RUBRIC, EXAMPLES)
 
         # Without assessing the first training example, try to retrieve a training example.
         # This should return the same example as before, so we won't need to create
         # any workflows or workflow items.
-        with self.assertNumQueries(3):
+        with self.assertNumQueries(5):
             training_api.get_training_example(self.submission_uuid, RUBRIC, EXAMPLES)
 
         # Assess the current training example
@@ -117,7 +117,7 @@ class StudentTrainingAssessmentTest(CacheResetTest):
 
         # Retrieve the next training example, which requires us to create
         # a new workflow item (but not a new workflow).
-        with self.assertNumQueries(4):
+        with self.assertNumQueries(6):
             training_api.get_training_example(self.submission_uuid, RUBRIC, EXAMPLES)
 
     def test_submitter_is_finished_num_queries(self):
@@ -144,7 +144,7 @@ class StudentTrainingAssessmentTest(CacheResetTest):
         # Populate the cache with training examples and rubrics
         self._warm_cache(RUBRIC, EXAMPLES)
         training_api.get_training_example(self.submission_uuid, RUBRIC, EXAMPLES)
-        with self.assertNumQueries(4):
+        with self.assertNumQueries(3):
             training_api.assess_training_example(self.submission_uuid, EXAMPLES[0]['options_selected'])
 
     @ddt.file_data('data/validate_training_examples.json')
@@ -222,9 +222,9 @@ class StudentTrainingAssessmentTest(CacheResetTest):
         with self.assertRaises(StudentTrainingInternalError):
             training_api.get_training_example(self.submission_uuid, RUBRIC, EXAMPLES)
 
-    @patch.object(StudentTrainingWorkflow.objects, 'get')
-    def test_assess_training_example_database_error(self, mock_db):
+    def test_assess_training_example_database_error(self):
         training_api.get_training_example(self.submission_uuid, RUBRIC, EXAMPLES)
+        with patch.object(StudentTrainingWorkflow.objects, 'get') as mock_db:
             mock_db.side_effect = DatabaseError("Kaboom!")
             with self.assertRaises(StudentTrainingInternalError):
                 training_api.assess_training_example(self.submission_uuid, EXAMPLES[0]['options_selected'])

openassessment/fileupload/backends/base.py

@@ -123,7 +123,7 @@ class BaseBackend(object):
         Returns:
             A key name (str) to use constructing URLs.
         """
-        return "{prefix}/{key}".format(
+        return u"{prefix}/{key}".format(
             prefix=Settings.get_prefix(),
             key=key
         )

openassessment/fileupload/backends/filesystem.py

@@ -5,6 +5,7 @@ from .. import exceptions
 from django.conf import settings
 import django.core.cache
 from django.core.urlresolvers import reverse
+from django.utils.encoding import smart_text
 
 
 class Backend(BaseBackend):
@@ -71,8 +72,8 @@ def make_upload_url_available(url_key_name, timeout):
         url_key_name (str): key that uniquely identifies the upload url
         timeout (int): time in seconds before the url expires
     """
-    return get_cache().set(
-        get_upload_cache_key(url_key_name),
+    get_cache().set(
+        smart_text(get_upload_cache_key(url_key_name)),
         1, timeout
     )
 
@@ -84,8 +85,8 @@ def make_download_url_available(url_key_name, timeout):
         url_key_name (str): key that uniquely identifies the url
         timeout (int): time in seconds before the url expires
     """
-    return get_cache().set(
-        get_download_cache_key(url_key_name),
+    get_cache().set(
+        smart_text(get_download_cache_key(url_key_name)),
         1, timeout
     )
 
@@ -93,13 +94,13 @@ def is_upload_url_available(url_key_name):
     """
     Return True if the corresponding upload URL is available.
     """
-    return get_cache().get(get_upload_cache_key(url_key_name)) is not None
+    return get_cache().get(smart_text(get_upload_cache_key(url_key_name))) is not None
 
 def is_download_url_available(url_key_name):
     """
     Return True if the corresponding download URL is available.
     """
-    return get_cache().get(get_download_cache_key(url_key_name)) is not None
+    return get_cache().get(smart_text(get_download_cache_key(url_key_name))) is not None
 
 def get_upload_cache_key(url_key_name):
     return "upload/" + url_key_name

openassessment/fileupload/tests/test_api.py

@@ -268,7 +268,7 @@ class TestFileUploadServiceWithFilesystemBackend(TestCase):
         self.assertEqual(404, download_response.status_code)
 
     def test_upload_download_with_accented_key(self):
-        self.set_key("noël.jpg")
+        self.set_key(u"noël.jpg")
         upload_url = self.backend.get_upload_url(self.key, self.content_type)
         download_url = self.backend.get_download_url(self.key)
 

openassessment/templates/openassessmentblock/edit/oa_edit_criterion.html

@@ -34,9 +34,11 @@
             </li>
         </ul>
         <ul class="openassessment_criterion_option_list">
+            {% if criterion_options %}
                 {% for option in criterion_options %}
                     {% include "openassessmentblock/edit/oa_edit_option.html" with criterion_name=criterion_name option_name=option.name option_label=option.label option_points=option.points option_explanation=option.explanation %}
                 {% endfor %}
+            {% endif %}
         </ul>
 
         <div class="openassessment_criterion_add_option openassessment_option_header">

openassessment/tests/data/db_fixtures/feedback_on_assessment.json

@@ -820,23 +820,5 @@
       "student_item": 1,
       "points_possible": 20
     }
-  },
-  {
-    "pk": 1,
-    "model": "submissions.scoresummary",
-    "fields": {
-      "highest": 1,
-      "student_item": 2,
-      "latest": 1
-    }
-  },
-  {
-    "pk": 2,
-    "model": "submissions.scoresummary",
-    "fields": {
-      "highest": 2,
-      "student_item": 1,
-      "latest": 2
-    }
   }
 ]

openassessment/tests/data/db_fixtures/scored.json

@@ -978,23 +978,5 @@
       "student_item": 1,
       "points_possible": 20
     }
-  },
-  {
-    "pk": 1,
-    "model": "submissions.scoresummary",
-    "fields": {
-      "highest": 1,
-      "student_item": 2,
-      "latest": 1
-    }
-  },
-  {
-    "pk": 2,
-    "model": "submissions.scoresummary",
-    "fields": {
-      "highest": 2,
-      "student_item": 1,
-      "latest": 2
-    }
   }
 ]

openassessment/tests/data/db_fixtures/unicode.json

@@ -503,23 +503,5 @@
       "student_item": 1,
       "points_possible": 6
     }
-  },
-  {
-    "pk": 1,
-    "model": "submissions.scoresummary",
-    "fields": {
-      "highest": 1,
-      "student_item": 2,
-      "latest": 1
-    }
-  },
-  {
-    "pk": 2,
-    "model": "submissions.scoresummary",
-    "fields": {
-      "highest": 2,
-      "student_item": 1,
-      "latest": 2
-    }
   }
 ]

openassessment/workflow/migrations/0001_initial.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'AssessmentWorkflow'
-        db.create_table('workflow_assessmentworkflow', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('created', self.gf('model_utils.fields.AutoCreatedField')(default=datetime.datetime.now)),
-            ('modified', self.gf('model_utils.fields.AutoLastModifiedField')(default=datetime.datetime.now)),
-            ('status', self.gf('model_utils.fields.StatusField')(default='peer', max_length=100, no_check_for_status=True)),
-            ('status_changed', self.gf('model_utils.fields.MonitorField')(default=datetime.datetime.now, monitor=u'status')),
-            ('submission_uuid', self.gf('django.db.models.fields.CharField')(unique=True, max_length=36, db_index=True)),
-            ('uuid', self.gf('django.db.models.fields.CharField')(db_index=True, unique=True, max_length=36, blank=True)),
-        ))
-        db.send_create_signal('workflow', ['AssessmentWorkflow'])
-
-
-    def backwards(self, orm):
-        # Deleting model 'AssessmentWorkflow'
-        db.delete_table('workflow_assessmentworkflow')
-
-
-    models = {
-        'workflow.assessmentworkflow': {
-            'Meta': {'ordering': "['-created']", 'object_name': 'AssessmentWorkflow'},
-            'created': ('model_utils.fields.AutoCreatedField', [], {'default': 'datetime.datetime.now'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'modified': ('model_utils.fields.AutoLastModifiedField', [], {'default': 'datetime.datetime.now'}),
-            'status': ('model_utils.fields.StatusField', [], {'default': "'peer'", 'max_length': '100', u'no_check_for_status': 'True'}),
-            'status_changed': ('model_utils.fields.MonitorField', [], {'default': 'datetime.datetime.now', u'monitor': "u'status'"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '36', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        }
-    }
-
-    complete_apps = ['workflow']
\ No newline at end of file

openassessment/workflow/migrations/0002_auto__add_field_assessmentworkflow_course_id__add_field_assessmentwork.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding field 'AssessmentWorkflow.course_id'
-        db.add_column('workflow_assessmentworkflow', 'course_id',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=255, db_index=True),
-                      keep_default=False)
-
-        # Adding field 'AssessmentWorkflow.item_id'
-        db.add_column('workflow_assessmentworkflow', 'item_id',
-                      self.gf('django.db.models.fields.CharField')(default='', max_length=255, db_index=True),
-                      keep_default=False)
-
-        # Create a composite index of course_id, item_id, and status
-        db.create_index('workflow_assessmentworkflow', ['course_id', 'item_id', 'status'])
-
-
-    def backwards(self, orm):
-        # Delete the composite index of course_id, item_id, and status
-        db.delete_index('workflow_assessmentworkflow', ['course_id', 'item_id', 'status'])
-
-        # Deleting field 'AssessmentWorkflow.course_id'
-        db.delete_column('workflow_assessmentworkflow', 'course_id')
-
-        # Deleting field 'AssessmentWorkflow.item_id'
-        db.delete_column('workflow_assessmentworkflow', 'item_id')
-
-
-    models = {
-        'workflow.assessmentworkflow': {
-            'Meta': {'ordering': "['-created']", 'object_name': 'AssessmentWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
-            'created': ('model_utils.fields.AutoCreatedField', [], {'default': 'datetime.datetime.now'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
-            'modified': ('model_utils.fields.AutoLastModifiedField', [], {'default': 'datetime.datetime.now'}),
-            'status': ('model_utils.fields.StatusField', [], {'default': "'peer'", 'max_length': '100', u'no_check_for_status': 'True'}),
-            'status_changed': ('model_utils.fields.MonitorField', [], {'default': 'datetime.datetime.now', u'monitor': "u'status'"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '36', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        }
-    }
-
-    complete_apps = ['workflow']

openassessment/workflow/migrations/0003_auto__add_assessmentworkflowstep.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'AssessmentWorkflowStep'
-        db.create_table('workflow_assessmentworkflowstep', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('workflow', self.gf('django.db.models.fields.related.ForeignKey')(related_name='steps', to=orm['workflow.AssessmentWorkflow'])),
-            ('name', self.gf('django.db.models.fields.CharField')(max_length=20)),
-            ('submitter_completed_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
-            ('assessment_completed_at', self.gf('django.db.models.fields.DateTimeField')(default=None, null=True)),
-            ('order_num', self.gf('django.db.models.fields.PositiveIntegerField')()),
-        ))
-        db.send_create_signal('workflow', ['AssessmentWorkflowStep'])
-
-
-    def backwards(self, orm):
-        # Deleting model 'AssessmentWorkflowStep'
-        db.delete_table('workflow_assessmentworkflowstep')
-
-
-    models = {
-        'workflow.assessmentworkflow': {
-            'Meta': {'ordering': "['-created']", 'object_name': 'AssessmentWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
-            'created': ('model_utils.fields.AutoCreatedField', [], {'default': 'datetime.datetime.now'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
-            'modified': ('model_utils.fields.AutoLastModifiedField', [], {'default': 'datetime.datetime.now'}),
-            'status': ('model_utils.fields.StatusField', [], {'default': "'peer'", 'max_length': '100', u'no_check_for_status': 'True'}),
-            'status_changed': ('model_utils.fields.MonitorField', [], {'default': 'datetime.datetime.now', u'monitor': "u'status'"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '36', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'workflow.assessmentworkflowstep': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'object_name': 'AssessmentWorkflowStep'},
-            'assessment_completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'submitter_completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'steps'", 'to': "orm['workflow.AssessmentWorkflow']"})
-        }
-    }
-
-    complete_apps = ['workflow']
\ No newline at end of file

openassessment/workflow/migrations/0004_auto__add_assessmentworkflowcancellation.py

-# -*- coding: utf-8 -*-
-import datetime
-from south.db import db
-from south.v2 import SchemaMigration
-from django.db import models
-
-
-class Migration(SchemaMigration):
-
-    def forwards(self, orm):
-        # Adding model 'AssessmentWorkflowCancellation'
-        db.create_table('workflow_assessmentworkflowcancellation', (
-            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
-            ('workflow', self.gf('django.db.models.fields.related.ForeignKey')(related_name='cancellations', to=orm['workflow.AssessmentWorkflow'])),
-            ('comments', self.gf('django.db.models.fields.TextField')(max_length=10000)),
-            ('cancelled_by_id', self.gf('django.db.models.fields.CharField')(max_length=40, db_index=True)),
-            ('created_at', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now, db_index=True)),
-        ))
-        db.send_create_signal('workflow', ['AssessmentWorkflowCancellation'])
-
-
-    def backwards(self, orm):
-        # Deleting model 'AssessmentWorkflowCancellation'
-        db.delete_table('workflow_assessmentworkflowcancellation')
-
-
-    models = {
-        'workflow.assessmentworkflow': {
-            'Meta': {'ordering': "['-created']", 'object_name': 'AssessmentWorkflow'},
-            'course_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
-            'created': ('model_utils.fields.AutoCreatedField', [], {'default': 'datetime.datetime.now'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'item_id': ('django.db.models.fields.CharField', [], {'max_length': '255', 'db_index': 'True'}),
-            'modified': ('model_utils.fields.AutoLastModifiedField', [], {'default': 'datetime.datetime.now'}),
-            'status': ('model_utils.fields.StatusField', [], {'default': "'peer'", 'max_length': '100', u'no_check_for_status': 'True'}),
-            'status_changed': ('model_utils.fields.MonitorField', [], {'default': 'datetime.datetime.now', u'monitor': "u'status'"}),
-            'submission_uuid': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '36', 'db_index': 'True'}),
-            'uuid': ('django.db.models.fields.CharField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '36', 'blank': 'True'})
-        },
-        'workflow.assessmentworkflowcancellation': {
-            'Meta': {'ordering': "['created_at', 'id']", 'object_name': 'AssessmentWorkflowCancellation'},
-            'cancelled_by_id': ('django.db.models.fields.CharField', [], {'max_length': '40', 'db_index': 'True'}),
-            'comments': ('django.db.models.fields.TextField', [], {'max_length': '10000'}),
-            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'db_index': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'cancellations'", 'to': "orm['workflow.AssessmentWorkflow']"})
-        },
-        'workflow.assessmentworkflowstep': {
-            'Meta': {'ordering': "['workflow', 'order_num']", 'object_name': 'AssessmentWorkflowStep'},
-            'assessment_completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
-            'name': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
-            'order_num': ('django.db.models.fields.PositiveIntegerField', [], {}),
-            'submitter_completed_at': ('django.db.models.fields.DateTimeField', [], {'default': 'None', 'null': 'True'}),
-            'workflow': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'steps'", 'to': "orm['workflow.AssessmentWorkflow']"})
-        }
-    }
-
-    complete_apps = ['workflow']
\ No newline at end of file

openassessment/workflow/models.py

@@ -98,7 +98,7 @@ class AssessmentWorkflow(TimeStampedModel, StatusModel):
         # TODO: In migration, need a non-unique index on (course_id, item_id, status)
 
     @classmethod
-    @transaction.commit_on_success
+    @transaction.atomic
     def start_workflow(cls, submission_uuid, step_names, on_init_params):
         """
         Start a new workflow.

openassessment/workflow/test/test_api.py

@@ -361,6 +361,13 @@ class TestAssessmentWorkflowApi(CacheResetTest):
         with self.assertRaises(AssessmentWorkflowInternalError):
             workflow_api.create_workflow(submission['uuid'], ['self'], ON_INIT_PARAMS)
 
+        AssessmentWorkflow.objects.create(
+            submission_uuid=submission['uuid'],
+            status=AssessmentWorkflow.STATUS.waiting,
+            course_id=ITEM_1['course_id'],
+            item_id=ITEM_1['item_id']
+        )
+
         with self.assertRaises(AssessmentWorkflowInternalError):
             workflow_api.update_from_assessments(submission['uuid'], {})
 

openassessment/xblock/test/base.py

@@ -101,7 +101,7 @@ class XBlockHandlerTestCaseMixin(object):
         )
         return self.runtime.get_block(block_id)
 
-    def request(self, xblock, handler_name, content, request_method="POST", response_format=None):
+    def request(self, xblock, handler_name, content, request_method="POST", response_format=None, use_runtime=True):
         """
         Make a request to an XBlock handler.
 
@@ -128,7 +128,10 @@ class XBlockHandlerTestCaseMixin(object):
         request.body = content
 
         # Send the request to the XBlock handler
+        if use_runtime:
             response = self.runtime.handle(xblock, handler_name, request)
+        else:
+            response = getattr(xblock, handler_name)(request)
 
         # Parse the response (if a format is specified)
         if response_format is None:

openassessment/xblock/test/test_grade.py

@@ -327,7 +327,7 @@ class TestGrade(XBlockHandlerTestCase):
             'feedback_text': u'I disliked my assessment',
             'feedback_options': u'should be a list!',
         })
-        resp = self.request(xblock, 'submit_feedback', payload, response_format='json')
+        resp = self.request(xblock, 'submit_feedback', payload, response_format='json', use_runtime=False)
         self.assertFalse(resp['success'])
         self.assertGreater(len(resp['msg']), 0)
 

requirements/base.txt

@@ -6,13 +6,13 @@
 git+https://github.com/edx/XBlock.git@9c634481dfc85a17dcb3351ca232d7098a38e10e#egg=XBlock
 
 # edx-submissions
-git+https://github.com/edx/edx-submissions.git@14aeaa9e30f9a408b34ffaf6d78409dedaad015a#egg=edx-submissions==0.1.0
+git+https://github.com/edx/edx-submissions.git@muzaffar/upgrage-django-1.8#egg=edx-submissions==0.1.1
 
 # Third Party Requirements
 boto>=2.32.1,<3.0.0
 celery==3.1.18
 defusedxml==0.4.1
-django>=1.4,<1.5
+django>=1.8,<1.9
 django-celery==3.1.16
 django-extensions==1.5.5
 django-model-utils==2.3.1
@@ -24,7 +24,6 @@ loremipsum==1.0.5
 python-dateutil==2.1
 python-memcached==1.48
 pytz==2015.2
-South==1.0.1
 voluptuous==0.8.5
 
 # AI grading

scripts/render_templates.py

@@ -32,6 +32,7 @@ import pytz
 # This is a bit of a hack to ensure that the root repo directory
 # is in the Python path, so Django can find the settings module.
 sys.path.append(os.path.dirname(os.path.dirname(__file__)))
+import django
 from django.template.context import Context
 from django.template.loader import get_template
 
@@ -41,6 +42,8 @@ USAGE = u"{prog} TEMPLATE_DESC"
 
 DATETIME_REGEX = re.compile("^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}$")
 
+django.setup()
+
 def parse_dates(context):
     """
     Transform datetime strings into Python datetime objects.

settings/base.py

@@ -122,7 +122,6 @@ INSTALLED_APPS = (
     # Third party
     'django_extensions',
     'djcelery',
-    'south',
 
     # XBlock
     'workbench',

urls.py

@@ -7,8 +7,6 @@ import openassessment.assessment.urls
 import openassessment.fileupload.urls
 import workbench.urls
 
-admin.autodiscover()
-
 # Packages to include in the JavaScript i18n strings
 JS_INFO_DICT = {
     'packages': ('openassessment.xblock',),