Merge pull request #1305 from edx/jarv/revert-1240

Revert "Merge pull request #1240 from edx/dhm/config_separation"

cms/djangoapps/contentstore/management/commands/dump_course_structure.py

@@ -29,7 +29,7 @@ class Command(BaseCommand):
         # use a user-specified database name, if present
         # this is useful for doing dumps from databases restored from prod backups
         if len(args) == 3:
-            settings.MODULESTORE['direct']['DOC_STORE_CONFIG']['db'] = args[2]
+            settings.MODULESTORE['direct']['OPTIONS']['db'] = args[2]
 
         loc = CourseDescriptor.id_to_location(course_id)
 

cms/djangoapps/contentstore/tests/test_contentstore.py

@@ -58,7 +58,7 @@ from student.models import CourseEnrollment
 from contentstore.utils import delete_course_and_groups
 
 TEST_DATA_CONTENTSTORE = copy.deepcopy(settings.CONTENTSTORE)
-TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'] = 'test_xcontent_%s' % uuid4().hex
+TEST_DATA_CONTENTSTORE['OPTIONS']['db'] = 'test_xcontent_%s' % uuid4().hex
 
 
 class MongoCollectionFindWrapper(object):
@@ -101,7 +101,7 @@ class ContentStoreToyCourseTest(ModuleStoreTestCase):
         self.client.login(username=uname, password=password)
 
     def tearDown(self):
-        MongoClient().drop_database(TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'])
+        MongoClient().drop_database(TEST_DATA_CONTENTSTORE['OPTIONS']['db'])
         _CONTENTSTORE.clear()
 
     def check_components_on_page(self, component_types, expected_types):
@@ -1313,7 +1313,7 @@ class ContentStoreTest(ModuleStoreTestCase):
 
     def tearDown(self):
         mongo = MongoClient()
-        mongo.drop_database(TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'])
+        mongo.drop_database(TEST_DATA_CONTENTSTORE['OPTIONS']['db'])
         _CONTENTSTORE.clear()
 
     def test_create_course(self):

cms/djangoapps/contentstore/tests/test_import_export.py

@@ -20,7 +20,7 @@ from django.conf import settings
 from xmodule.contentstore.django import _CONTENTSTORE
 
 TEST_DATA_CONTENTSTORE = copy.deepcopy(settings.CONTENTSTORE)
-TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'] = 'test_xcontent_%s' % uuid4().hex
+TEST_DATA_CONTENTSTORE['OPTIONS']['db'] = 'test_xcontent_%s' % uuid4().hex
 
 log = logging.getLogger(__name__)
 
@@ -70,7 +70,7 @@ class ImportTestCase(CourseTestCase):
 
     def tearDown(self):
         shutil.rmtree(self.content_dir)
-        MongoClient().drop_database(TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'])
+        MongoClient().drop_database(TEST_DATA_CONTENTSTORE['OPTIONS']['db'])
         _CONTENTSTORE.clear()
 
 

cms/djangoapps/contentstore/tests/test_import_nostatic.py

@@ -28,7 +28,7 @@ from uuid import uuid4
 from pymongo import MongoClient
 
 TEST_DATA_CONTENTSTORE = copy.deepcopy(settings.CONTENTSTORE)
-TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'] = 'test_xcontent_%s' % uuid4().hex
+TEST_DATA_CONTENTSTORE['OPTIONS']['db'] = 'test_xcontent_%s' % uuid4().hex
 
 
 @override_settings(CONTENTSTORE=TEST_DATA_CONTENTSTORE, MODULESTORE=TEST_MODULESTORE)
@@ -61,7 +61,7 @@ class ContentStoreImportNoStaticTest(ModuleStoreTestCase):
         self.client.login(username=uname, password=password)
 
     def tearDown(self):
-        MongoClient().drop_database(TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'])
+        MongoClient().drop_database(TEST_DATA_CONTENTSTORE['OPTIONS']['db'])
         _CONTENTSTORE.clear()
 
     def load_test_import_course(self):

cms/envs/acceptance.py

@@ -30,33 +30,30 @@ DOC_STORE_CONFIG = {
     'collection': 'acceptance_modulestore_%s' % seed(),
 }
 
-MODULESTORE_OPTIONS = {
+MODULESTORE_OPTIONS = dict({
     'default_class': 'xmodule.raw_module.RawDescriptor',
     'fs_root': TEST_ROOT / "data",
     'render_template': 'mitxmako.shortcuts.render_to_string',
-}
+}, **DOC_STORE_CONFIG)
 
 MODULESTORE = {
     'default': {
         'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': MODULESTORE_OPTIONS
     },
     'direct': {
         'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': MODULESTORE_OPTIONS
     },
     'draft': {
         'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': MODULESTORE_OPTIONS
     }
 }
 
 CONTENTSTORE = {
     'ENGINE': 'xmodule.contentstore.mongo.MongoContentStore',
-    'DOC_STORE_CONFIG': {
+    'OPTIONS': {
         'host': 'localhost',
         'db': 'acceptance_xcontent_%s' % seed(),
     },

cms/envs/dev.py

@@ -23,26 +23,23 @@ DOC_STORE_CONFIG = {
     'collection': 'modulestore',
 }
 
-modulestore_options = {
+modulestore_options = dict({
     'default_class': 'xmodule.raw_module.RawDescriptor',
     'fs_root': GITHUB_REPO_ROOT,
     'render_template': 'mitxmako.shortcuts.render_to_string',
-}
+}, **DOC_STORE_CONFIG)
 
 MODULESTORE = {
     'default': {
         'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': modulestore_options
     },
     'direct': {
         'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': modulestore_options
     },
     'split': {
         'ENGINE': 'xmodule.modulestore.split_mongo.SplitMongoModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': modulestore_options
     }
 }
@@ -52,7 +49,7 @@ MODULESTORE = {
 # This is for static content for courseware, not system static content (e.g. javascript, css, edX branding, etc)
 CONTENTSTORE = {
     'ENGINE': 'xmodule.contentstore.mongo.MongoContentStore',
-    'DOC_STORE_CONFIG': {
+    'OPTIONS': {
         'host': 'localhost',
         'db': 'xcontent',
     },

cms/envs/test.py

@@ -57,38 +57,34 @@ DOC_STORE_CONFIG = {
     'collection': 'test_modulestore',
 }
 
-MODULESTORE_OPTIONS = {
+MODULESTORE_OPTIONS = dict({
     'default_class': 'xmodule.raw_module.RawDescriptor',
     'fs_root': TEST_ROOT / "data",
     'render_template': 'mitxmako.shortcuts.render_to_string',
-}
+}, **DOC_STORE_CONFIG)
 
 MODULESTORE = {
     'default': {
         'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': MODULESTORE_OPTIONS
     },
     'direct': {
         'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': MODULESTORE_OPTIONS
     },
     'draft': {
         'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': MODULESTORE_OPTIONS
     },
     'split': {
         'ENGINE': 'xmodule.modulestore.split_mongo.SplitMongoModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': MODULESTORE_OPTIONS
     }
 }
 
 CONTENTSTORE = {
     'ENGINE': 'xmodule.contentstore.mongo.MongoContentStore',
-    'DOC_STORE_CONFIG': {
+    'OPTIONS': {
         'host': 'localhost',
         'db': 'test_xcontent',
     },

common/djangoapps/contentserver/tests/test.py

@@ -25,7 +25,7 @@ from xmodule.modulestore.xml_importer import import_from_xml
 log = logging.getLogger(__name__)
 
 TEST_DATA_CONTENTSTORE = copy.deepcopy(settings.CONTENTSTORE)
-TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'] = 'test_xcontent_%s' % uuid4().hex
+TEST_DATA_CONTENTSTORE['OPTIONS']['db'] = 'test_xcontent_%s' % uuid4().hex
 
 TEST_MODULESTORE = studio_store_config(settings.TEST_ROOT / "data")
 
@@ -80,7 +80,7 @@ class ContentStoreToyCourseTest(ModuleStoreTestCase):
 
     def tearDown(self):
 
-        MongoClient().drop_database(TEST_DATA_CONTENTSTORE['DOC_STORE_CONFIG']['db'])
+        MongoClient().drop_database(TEST_DATA_CONTENTSTORE['OPTIONS']['db'])
         _CONTENTSTORE.clear()
 
     def test_unlocked_asset(self):

common/djangoapps/terrain/browser.py

@@ -175,7 +175,7 @@ def reset_databases(scenario):
     If no data is created during the test, these lines equivilently do nothing.
     '''
     mongo = MongoClient()
-    mongo.drop_database(settings.CONTENTSTORE['DOC_STORE_CONFIG']['db'])
+    mongo.drop_database(settings.CONTENTSTORE['OPTIONS']['db'])
     _CONTENTSTORE.clear()
 
     modulestore = xmodule.modulestore.django.editable_modulestore()

common/lib/xmodule/xmodule/contentstore/django.py

@@ -21,7 +21,7 @@ def contentstore(name='default'):
     if name not in _CONTENTSTORE:
         class_ = load_function(settings.CONTENTSTORE['ENGINE'])
         options = {}
-        options.update(settings.CONTENTSTORE['DOC_STORE_CONFIG'])
+        options.update(settings.CONTENTSTORE['OPTIONS'])
         if 'ADDITIONAL_OPTIONS' in settings.CONTENTSTORE:
             if name in settings.CONTENTSTORE['ADDITIONAL_OPTIONS']:
                 options.update(settings.CONTENTSTORE['ADDITIONAL_OPTIONS'][name])

common/lib/xmodule/xmodule/modulestore/__init__.py

@@ -397,12 +397,7 @@ class ModuleStoreBase(ModuleStore):
     '''
     Implement interface functionality that can be shared.
     '''
-    def __init__(
-        self,
-        doc_store_config=None,  # ignore if passed up
-        metadata_inheritance_cache_subsystem=None, request_cache=None,
-        modulestore_update_signal=None, xblock_mixins=()
-    ):
+    def __init__(self, metadata_inheritance_cache_subsystem=None, request_cache=None, modulestore_update_signal=None, xblock_mixins=()):
         '''
         Set up the error-tracking logic.
         '''

common/lib/xmodule/xmodule/modulestore/django.py

@@ -38,7 +38,7 @@ def load_function(path):
     return getattr(import_module(module_path), name)
 
 
-def create_modulestore_instance(engine, doc_store_config, options):
+def create_modulestore_instance(engine, options):
     """
     This will return a new instance of a modulestore given an engine and options
     """
@@ -66,7 +66,6 @@ def create_modulestore_instance(engine, doc_store_config, options):
         request_cache=request_cache,
         modulestore_update_signal=Signal(providing_args=['modulestore', 'course_id', 'location']),
         xblock_mixins=getattr(settings, 'XBLOCK_MIXINS', ()),
-        doc_store_config=doc_store_config,
         **_options
     )
 
@@ -107,11 +106,8 @@ def modulestore(name=None):
         name = get_default_store_name_for_current_request()
 
     if name not in _MODULESTORES:
-        _MODULESTORES[name] = create_modulestore_instance(
-            settings.MODULESTORE[name]['ENGINE'],
-            settings.MODULESTORE[name].get('DOC_STORE_CONFIG', {}),
-            settings.MODULESTORE[name].get('OPTIONS', {})
-        )
+        _MODULESTORES[name] = create_modulestore_instance(settings.MODULESTORE[name]['ENGINE'],
+                                                          settings.MODULESTORE[name]['OPTIONS'])
         # inject loc_mapper into newly created modulestore if it needs it
         if name == 'split' and _loc_singleton is not None:
             _MODULESTORES['split'].loc_mapper = _loc_singleton

common/lib/xmodule/xmodule/modulestore/mixed.py

@@ -30,12 +30,8 @@ class MixedModuleStore(ModuleStoreBase):
             raise Exception('Missing a default modulestore in the MixedModuleStore __init__ method.')
 
         for key, store in stores.items():
-            self.modulestores[key] = create_modulestore_instance(
-                store['ENGINE'],
-                # XMLModuleStore's don't have doc store configs
-                store.get('DOC_STORE_CONFIG', {}),
-                store['OPTIONS']
-            )
+            self.modulestores[key] = create_modulestore_instance(store['ENGINE'],
+                                                                 store['OPTIONS'])
 
     def _get_modulestore_for_courseid(self, course_id):
         """

common/lib/xmodule/xmodule/modulestore/mongo/base.py

@@ -256,35 +256,25 @@ class MongoModuleStore(ModuleStoreBase):
     """
 
     # TODO (cpennington): Enable non-filesystem filestores
-    # pylint: disable=C0103
-    # pylint: disable=W0201
-    def __init__(self, doc_store_config, fs_root, render_template,
-                 default_class=None,
+    def __init__(self, host, db, collection, fs_root, render_template,
+                 port=27017, default_class=None,
                  error_tracker=null_error_tracker,
-                 **kwargs):
-        """
-        :param doc_store_config: must have a host, db, and collection entries. Other common entries: port, tz_aware.
-        """
+                 user=None, password=None, mongo_options=None, **kwargs):
 
         super(MongoModuleStore, self).__init__(**kwargs)
 
-        def do_connection(
-            db, collection, host, port=27017, tz_aware=True, user=None, password=None, **kwargs
-        ):
-            """
-            Create & open the connection, authenticate, and provide pointers to the collection
-            """
-            self.collection = pymongo.connection.Connection(
-                host=host,
-                port=port,
-                tz_aware=tz_aware,
-                **kwargs
-            )[db][collection]
+        if mongo_options is None:
+            mongo_options = {}
 
-            if user is not None and password is not None:
-                self.collection.database.authenticate(user, password)
+        self.collection = pymongo.connection.Connection(
+            host=host,
+            port=port,
+            tz_aware=True,
+            **mongo_options
+        )[db][collection]
 
-        do_connection(**doc_store_config)
+        if user is not None and password is not None:
+            self.collection.database.authenticate(user, password)
 
         # Force mongo to report errors, at the expense of performance
         self.collection.safe = True
@@ -292,8 +282,7 @@ class MongoModuleStore(ModuleStoreBase):
         # Force mongo to maintain an index over _id.* that is in the same order
         # that is used when querying by a location
         self.collection.ensure_index(
-            zip(('_id.' + field for field in Location._fields), repeat(1))
-        )
+            zip(('_id.' + field for field in Location._fields), repeat(1)))
 
         if default_class is not None:
             module_path, _, class_name = default_class.rpartition('.')

common/lib/xmodule/xmodule/modulestore/split_mongo/split.py

@@ -48,48 +48,37 @@ class SplitMongoModuleStore(ModuleStoreBase):
     A Mongodb backed ModuleStore supporting versions, inheritance,
     and sharing.
     """
-    # pylint: disable=W0201
-    def __init__(self, doc_store_config, fs_root, render_template,
-                 default_class=None,
+    # pylint: disable=C0103
+    def __init__(self, host, db, collection, fs_root, render_template,
+                 port=27017, default_class=None,
                  error_tracker=null_error_tracker,
+                 user=None, password=None,
+                 mongo_options=None,
                  loc_mapper=None,
                  **kwargs):
-        """
-        :param doc_store_config: must have a host, db, and collection entries. Other common entries: port, tz_aware.
-        """
 
         super(SplitMongoModuleStore, self).__init__(**kwargs)
         self.loc_mapper = loc_mapper
+        if mongo_options is None:
+            mongo_options = {}
 
-        def do_connection(
-            db, collection, host, port=27017, tz_aware=True, user=None, password=None, **kwargs
-        ):
-            """
-            Create & open the connection, authenticate, and provide pointers to the collections
-            """
-            self.db = pymongo.database.Database(
-                pymongo.MongoClient(
-                    host=host,
-                    port=port,
-                    tz_aware=tz_aware,
-                    **kwargs
-                ),
-                db
-            )
-
-            if user is not None and password is not None:
-                self.db.authenticate(user, password)
-
-            self.course_index = self.db[collection + '.active_versions']
-            self.structures = self.db[collection + '.structures']
-            self.definitions = self.db[collection + '.definitions']
+        self.db = pymongo.database.Database(pymongo.MongoClient(
+            host=host,
+            port=port,
+            tz_aware=True,
+            **mongo_options
+        ), db)
 
-        do_connection(**doc_store_config)
+        self.course_index = self.db[collection + '.active_versions']
+        self.structures = self.db[collection + '.structures']
+        self.definitions = self.db[collection + '.definitions']
 
         # Code review question: How should I expire entries?
         # _add_cache could use a lru mechanism to control the cache size?
         self.thread_cache = threading.local()
 
+        if user is not None and password is not None:
+            self.db.authenticate(user, password)
 
         # every app has write access to the db (v having a flag to indicate r/o v write)
         # Force mongo to report errors, at the expense of performance

common/lib/xmodule/xmodule/modulestore/store_utilities.py

 import re
 from xmodule.contentstore.content import StaticContent
 from xmodule.modulestore import Location
+from xmodule.modulestore.mongo import MongoModuleStore
 from xmodule.modulestore.inheritance import own_metadata
 
 import logging

common/lib/xmodule/xmodule/modulestore/tests/django_utils.py

@@ -52,13 +52,11 @@ def mongo_store_config(data_dir):
     store = {
         'default': {
             'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-            'DOC_STORE_CONFIG': {
+            'OPTIONS': {
+                'default_class': 'xmodule.raw_module.RawDescriptor',
                 'host': 'localhost',
                 'db': 'test_xmodule',
                 'collection': 'modulestore_%s' % uuid4().hex,
-            },
-            'OPTIONS': {
-                'default_class': 'xmodule.raw_module.RawDescriptor',
                 'fs_root': data_dir,
                 'render_template': 'mitxmako.shortcuts.render_to_string'
             }
@@ -76,6 +74,9 @@ def draft_mongo_store_config(data_dir):
 
     modulestore_options = {
         'default_class': 'xmodule.raw_module.RawDescriptor',
+        'host': 'localhost',
+        'db': 'test_xmodule',
+        'collection': 'modulestore_%s' % uuid4().hex,
         'fs_root': data_dir,
         'render_template': 'mitxmako.shortcuts.render_to_string'
     }
@@ -83,11 +84,6 @@ def draft_mongo_store_config(data_dir):
     store = {
         'default': {
             'ENGINE': 'xmodule.modulestore.mongo.draft.DraftModuleStore',
-            'DOC_STORE_CONFIG': {
-                'host': 'localhost',
-                'db': 'test_xmodule',
-                'collection': 'modulestore_%s' % uuid4().hex,
-            },
             'OPTIONS': modulestore_options
         }
     }
@@ -118,13 +114,11 @@ def studio_store_config(data_dir):
     """
     Defines modulestore structure used by Studio tests.
     """
-    store_config = {
+    options = {
+        'default_class': 'xmodule.raw_module.RawDescriptor',
         'host': 'localhost',
         'db': 'test_xmodule',
         'collection': 'modulestore_%s' % uuid4().hex,
-    }
-    options = {
-        'default_class': 'xmodule.raw_module.RawDescriptor',
         'fs_root': data_dir,
         'render_template': 'mitxmako.shortcuts.render_to_string',
     }
@@ -132,22 +126,18 @@ def studio_store_config(data_dir):
     store = {
         'default': {
             'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
-            'DOC_STORE_CONFIG': store_config,
             'OPTIONS': options
         },
         'direct': {
             'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-            'DOC_STORE_CONFIG': store_config,
             'OPTIONS': options
         },
         'draft': {
             'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
-            'DOC_STORE_CONFIG': store_config,
             'OPTIONS': options
         },
         'split': {
             'ENGINE': 'xmodule.modulestore.split_mongo.SplitMongoModuleStore',
-            'DOC_STORE_CONFIG': store_config,
             'OPTIONS': options
         }
     }
@@ -216,7 +206,7 @@ class ModuleStoreTestCase(TestCase):
         If using a Mongo-backed modulestore, drop the collection.
         """
 
-        # This will return the mongo-backed modulestore
+        # This will return the mongo-backed modulestore 
         # even if we're using a mixed modulestore
         store = editable_modulestore()
 

common/lib/xmodule/xmodule/modulestore/tests/test_mixed_modulestore.py

@@ -47,13 +47,11 @@ OPTIONS = {
         },
         'default': {
             'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-            'DOC_STORE_CONFIG': {
+            'OPTIONS': {
+                'default_class': DEFAULT_CLASS,
                 'host': HOST,
                 'db': DB,
                 'collection': COLLECTION,
-            },
-            'OPTIONS': {
-                'default_class': DEFAULT_CLASS,
                 'fs_root': DATA_DIR,
                 'render_template': RENDER_TEMPLATE,
             }

common/lib/xmodule/xmodule/modulestore/tests/test_mongo.py

@@ -56,19 +56,14 @@ class TestMongoModuleStore(object):
     @staticmethod
     def initdb():
         # connect to the db
-        doc_store_config = {
-            'host': HOST,
-            'db': DB,
-            'collection': COLLECTION,
-        }
-        store = MongoModuleStore(doc_store_config, FS_ROOT, RENDER_TEMPLATE, default_class=DEFAULT_CLASS)
+        store = MongoModuleStore(HOST, DB, COLLECTION, FS_ROOT, RENDER_TEMPLATE, default_class=DEFAULT_CLASS)
         # since MongoModuleStore and MongoContentStore are basically assumed to be together, create this class
         # as well
         content_store = MongoContentStore(HOST, DB)
         #
         # Also test draft store imports
         #
-        draft_store = DraftModuleStore(doc_store_config, FS_ROOT, RENDER_TEMPLATE, default_class=DEFAULT_CLASS)
+        draft_store = DraftModuleStore(HOST, DB, COLLECTION, FS_ROOT, RENDER_TEMPLATE, default_class=DEFAULT_CLASS)
         # Explicitly list the courses to load (don't want the big one)
         courses = ['toy', 'simple', 'simple_with_draft', 'test_unicode']
         import_from_xml(store, DATA_DIR, courses, draft_store=draft_store, static_content_store=content_store)
@@ -118,10 +113,7 @@ class TestMongoModuleStore(object):
         pprint([Location(i['_id']).url() for i in ids])
 
     def test_mongo_modulestore_type(self):
-        store = MongoModuleStore(
-            {'host': HOST, 'db': DB, 'collection': COLLECTION},
-            FS_ROOT, RENDER_TEMPLATE, default_class=DEFAULT_CLASS
-        )
+        store = MongoModuleStore(HOST, DB, COLLECTION, FS_ROOT, RENDER_TEMPLATE, default_class=DEFAULT_CLASS)
         assert_equals(store.get_modulestore_type('foo/bar/baz'), 'mongo')
 
     def test_get_courses(self):

common/lib/xmodule/xmodule/modulestore/tests/test_publish.py

@@ -26,18 +26,18 @@ class TestPublish(unittest.TestCase):
         'db': 'test_xmodule',
     }
 
-    modulestore_options = {
+    modulestore_options = dict({
         'default_class': 'xmodule.raw_module.RawDescriptor',
         'fs_root': '',
         'render_template': mock.Mock(return_value=""),
         'xblock_mixins': (InheritanceMixin,)
-    }
+    }, **db_config)
 
     def setUp(self):
-        self.db_config['collection'] = 'modulestore{0}'.format(uuid.uuid4().hex)
+        self.modulestore_options['collection'] = 'modulestore{0}'.format(uuid.uuid4().hex)
 
-        self.old_mongo = MongoModuleStore(self.db_config, **self.modulestore_options)
-        self.draft_mongo = DraftMongoModuleStore(self.db_config, **self.modulestore_options)
+        self.old_mongo = MongoModuleStore(**self.modulestore_options)
+        self.draft_mongo = DraftMongoModuleStore(**self.modulestore_options)
         self.addCleanup(self.tear_down_mongo)
         self.course_location = None
 

common/lib/xmodule/xmodule/modulestore/tests/test_split_migrator.py

@@ -34,22 +34,20 @@ class TestMigration(unittest.TestCase):
         'collection': 'modulestore{0}'.format(uuid.uuid4().hex),
     }
 
-    modulestore_options = {
+    modulestore_options = dict({
         'default_class': 'xmodule.raw_module.RawDescriptor',
         'fs_root': '',
         'render_template': mock.Mock(return_value=""),
         'xblock_mixins': (InheritanceMixin,)
-    }
+    }, **db_config)
 
     def setUp(self):
         super(TestMigration, self).setUp()
         self.loc_mapper = LocMapperStore(**self.db_config)
-        self.old_mongo = MongoModuleStore(self.db_config, **self.modulestore_options)
-        self.draft_mongo = DraftModuleStore(self.db_config, **self.modulestore_options)
+        self.old_mongo = MongoModuleStore(**self.modulestore_options)
+        self.draft_mongo = DraftModuleStore(**self.modulestore_options)
         self.split_mongo = SplitMongoModuleStore(
-            doc_store_config=self.db_config,
-            loc_mapper=self.loc_mapper,
-            **self.modulestore_options
+            loc_mapper=self.loc_mapper, **self.modulestore_options
         )
         self.migrator = SplitMigrator(self.split_mongo, self.old_mongo, self.draft_mongo, self.loc_mapper)
         self.course_location = None

common/lib/xmodule/xmodule/modulestore/tests/test_split_modulestore.py

@@ -28,21 +28,18 @@ class SplitModuleTest(unittest.TestCase):
     versions. It creates unique collection names and removes them after all
     tests finish.
     '''
-    # Snippets of what would be in the django settings envs file
-    DOC_STORE_CONFIG = {
+    # Snippet of what would be in the django settings envs file
+    modulestore_options = {
+        'default_class': 'xmodule.raw_module.RawDescriptor',
         'host': 'localhost',
         'db': 'test_xmodule',
         'collection': 'modulestore{0}'.format(uuid.uuid4().hex),
-    }
-    modulestore_options = {
-        'default_class': 'xmodule.raw_module.RawDescriptor',
         'fs_root': '',
         'xblock_mixins': (InheritanceMixin, XModuleMixin)
     }
 
     MODULESTORE = {
         'ENGINE': 'xmodule.modulestore.split_mongo.SplitMongoModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': modulestore_options
     }
 
@@ -69,8 +66,8 @@ class SplitModuleTest(unittest.TestCase):
         Loads the initial data into the db ensuring the collection name is
         unique.
         '''
-        collection_prefix = SplitModuleTest.MODULESTORE['DOC_STORE_CONFIG']['collection'] + '.'
-        dbname = SplitModuleTest.MODULESTORE['DOC_STORE_CONFIG']['db']
+        collection_prefix = SplitModuleTest.MODULESTORE['OPTIONS']['collection'] + '.'
+        dbname = SplitModuleTest.MODULESTORE['OPTIONS']['db']
         processes = [
             subprocess.Popen([
                 'mongoimport', '-d', dbname, '-c',
@@ -92,7 +89,7 @@ class SplitModuleTest(unittest.TestCase):
 
     @classmethod
     def tearDownClass(cls):
-        collection_prefix = SplitModuleTest.MODULESTORE['DOC_STORE_CONFIG']['collection'] + '.'
+        collection_prefix = SplitModuleTest.MODULESTORE['OPTIONS']['collection'] + '.'
         if SplitModuleTest.modulestore:
             for collection in ('active_versions', 'structures', 'definitions'):
                 modulestore().db.drop_collection(collection_prefix + collection)
@@ -1118,10 +1115,7 @@ def modulestore():
         options['render_template'] = render_to_template_mock
 
         # pylint: disable=W0142
-        SplitModuleTest.modulestore = class_(
-            SplitModuleTest.MODULESTORE['DOC_STORE_CONFIG'],
-            **options
-        )
+        SplitModuleTest.modulestore = class_(**options)
 
     return SplitModuleTest.modulestore
 

lms/envs/acceptance.py

@@ -32,11 +32,11 @@ DOC_STORE_CONFIG = {
     'collection': 'acceptance_modulestore_%s' % seed(),
 }
 
-modulestore_options = {
+modulestore_options = dict({
     'default_class': 'xmodule.raw_module.RawDescriptor',
     'fs_root': TEST_ROOT / "data",
     'render_template': 'mitxmako.shortcuts.render_to_string',
-}
+}, **DOC_STORE_CONFIG)
 
 MODULESTORE = {
     'default': {
@@ -46,7 +46,6 @@ MODULESTORE = {
             'stores': {
                 'default': {
                     'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-                    'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
                     'OPTIONS': modulestore_options
                 }
             }
@@ -58,7 +57,7 @@ MODULESTORE['direct'] = MODULESTORE['default']
 
 CONTENTSTORE = {
     'ENGINE': 'xmodule.contentstore.mongo.MongoContentStore',
-    'DOC_STORE_CONFIG': {
+    'OPTIONS': {
         'host': 'localhost',
         'db': 'acceptance_xcontent_%s' % seed(),
     }

lms/envs/cms/dev.py

@@ -28,16 +28,15 @@ DOC_STORE_CONFIG = {
     'collection': 'modulestore',
 }
 
-modulestore_options = {
+modulestore_options = dict({
     'default_class': 'xmodule.raw_module.RawDescriptor',
     'fs_root': DATA_DIR,
     'render_template': 'mitxmako.shortcuts.render_to_string',
-}
+}, **DOC_STORE_CONFIG)
 
 MODULESTORE = {
     'default': {
         'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': modulestore_options
     },
     'draft': {
@@ -48,7 +47,7 @@ MODULESTORE = {
 
 CONTENTSTORE = {
     'ENGINE': 'xmodule.contentstore.mongo.MongoContentStore',
-    'DOC_STORE_CONFIG': {
+    'OPTIONS': {
         'host': 'localhost',
         'db': 'xcontent',
     }

lms/envs/cms/mixed_dev.py

@@ -25,13 +25,11 @@ MODULESTORE = {
                 },
                 'default': {
                     'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-                    'DOC_STORE_CONFIG': {
+                    'OPTIONS': {
+                        'default_class': 'xmodule.raw_module.RawDescriptor',
                         'host': 'localhost',
                         'db': 'xmodule',
                         'collection': 'modulestore',
-                    },
-                    'OPTIONS': {
-                        'default_class': 'xmodule.raw_module.RawDescriptor',
                         'fs_root': DATA_DIR,
                         'render_template': 'mitxmako.shortcuts.render_to_string',
                     }

lms/envs/cms/preview_dev.py

@@ -11,7 +11,6 @@ from .dev import *
 MODULESTORE = {
     'default': {
         'ENGINE': 'xmodule.modulestore.draft.DraftModuleStore',
-        'DOC_STORE_CONFIG': DOC_STORE_CONFIG,
         'OPTIONS': modulestore_options
     },
 }

lms/envs/dev_mongo.py

@@ -13,13 +13,11 @@ GITHUB_REPO_ROOT = ENV_ROOT / "data"
 MODULESTORE = {
     'default': {
         'ENGINE': 'xmodule.modulestore.mongo.MongoModuleStore',
-        'DOC_STORE_CONFIG': {
+        'OPTIONS': {
+            'default_class': 'xmodule.raw_module.RawDescriptor',
             'host': 'localhost',
             'db': 'xmodule',
             'collection': 'modulestore',
-        },
-        'OPTIONS': {
-            'default_class': 'xmodule.raw_module.RawDescriptor',
             'fs_root': GITHUB_REPO_ROOT,
             'render_template': 'mitxmako.shortcuts.render_to_string',
         }

lms/envs/test.py

@@ -40,7 +40,7 @@ MITX_FEATURES['ENABLE_SHOPPING_CART'] = True
 WIKI_ENABLED = True
 
 # Makes the tests run much faster...
-SOUTH_TESTS_MIGRATE = False  # To disable migrations and use syncdb instead
+SOUTH_TESTS_MIGRATE = False   # To disable migrations and use syncdb instead
 
 # Nose Test Runner
 TEST_RUNNER = 'django_nose.NoseTestSuiteRunner'
@@ -78,7 +78,7 @@ XQUEUE_INTERFACE = {
     },
     "basic_auth": ('anant', 'agarwal'),
 }
-XQUEUE_WAITTIME_BETWEEN_REQUESTS = 5  # seconds
+XQUEUE_WAITTIME_BETWEEN_REQUESTS = 5   # seconds
 
 
 # Don't rely on a real staff grading backend
@@ -115,7 +115,7 @@ INIT_MODULESTORE_ON_STARTUP = False
 
 CONTENTSTORE = {
     'ENGINE': 'xmodule.contentstore.mongo.MongoContentStore',
-    'DOC_STORE_CONFIG': {
+    'OPTIONS': {
         'host': 'localhost',
         'db': 'xcontent',
     }
@@ -247,4 +247,4 @@ PASSWORD_HASHERS = (
 #   Generated checkid_setup request to http://testserver/openid/provider/login/ with assocication {HMAC-SHA1}{51d49995}{s/kRmA==}
 
 import openid.oidutil
-openid.oidutil.log = lambda message, level = 0: None
+openid.oidutil.log = lambda message, level=0: None