Merge branch 'master' into fix/btalbot/studio-sasscleanup

cms/djangoapps/contentstore/tests/test_contentstore.py

@@ -103,6 +103,37 @@ class ContentStoreToyCourseTest(ModuleStoreTestCase):
 
         self.assertEqual(reverse_tabs, course_tabs)
 
+    def test_delete(self):
+        import_from_xml(modulestore(), 'common/test/data/', ['full'])
+
+        ms = modulestore('direct')
+        course = ms.get_item(Location(['i4x', 'edX', 'full', 'course', '6.002_Spring_2012', None]))
+
+        sequential = ms.get_item(Location(['i4x', 'edX', 'full', 'sequential','Administrivia_and_Circuit_Elements', None]))
+
+        chapter = ms.get_item(Location(['i4x', 'edX', 'full', 'chapter','Week_1', None]))
+
+        # make sure the parent no longer points to the child object which was deleted
+        self.assertTrue(sequential.location.url() in chapter.definition['children'])
+
+        resp = self.client.post(reverse('delete_item'), json.dumps({'id': sequential.location.url(), 'delete_children':'true'}), "application/json")
+
+        bFound = False
+        try:
+            sequential = ms.get_item(Location(['i4x', 'edX', 'full', 'sequential','Administrivia_and_Circuit_Elements', None]))
+            bFound = True
+        except ItemNotFoundError:
+            pass
+
+        self.assertFalse(bFound)
+
+        chapter = ms.get_item(Location(['i4x', 'edX', 'full', 'chapter','Week_1', None]))
+
+        # make sure the parent no longer points to the child object which was deleted
+        self.assertFalse(sequential.location.url() in chapter.definition['children'])
+
+        
+
     def test_about_overrides(self):
         '''
         This test case verifies that a course can use specialized override for about data, e.g. /about/Fall_2012/effort.html

cms/djangoapps/contentstore/views.py

@@ -636,6 +636,17 @@ def delete_item(request):
     if item.location.revision is None and item.location.category == 'vertical' and delete_all_versions:
         modulestore('direct').delete_item(item.location)
 
+    # cdodge: we need to remove our parent's pointer to us so that it is no longer dangling
+
+    parent_locs = modulestore('direct').get_parent_locations(item_loc, None)
+
+    for parent_loc in parent_locs:
+        parent = modulestore('direct').get_item(parent_loc)
+        item_url = item_loc.url()
+        if item_url in parent.definition["children"]:
+            parent.definition["children"].remove(item_url)
+            modulestore('direct').update_children(parent.location, parent.definition["children"])
+
     return HttpResponse()
 
 

common/lib/capa/capa/calc.py

@@ -183,7 +183,7 @@ def evaluator(variables, functions, string, cs=False):
 
     # 0.33k or -17
     number = (Optional(minus | plus) + inner_number
-              + Optional(CaselessLiteral("E") + Optional("-") + number_part)
+              + Optional(CaselessLiteral("E") + Optional((plus | minus)) + number_part)
               + Optional(number_suffix))
     number = number.setParseAction(number_parse_action)  # Convert to number
 

common/lib/capa/capa/tests/test_responsetypes.py

@@ -642,6 +642,15 @@ class NumericalResponseTest(ResponseTest):
         incorrect_responses = ["", "2.11", "1.89", "0"]
         self.assert_multiple_grade(problem, correct_responses, incorrect_responses)
 
+    def test_exponential_answer(self):
+        problem = self.build_problem(question_text="What 5 * 10?",
+                                     explanation="The answer is 50",
+                                     answer="5e+1")
+        correct_responses = ["50", "50.0", "5e1", "5e+1", "50e0", "500e-1"]
+        incorrect_responses = ["", "3.9", "4.1", "0", "5.01e1"]
+        self.assert_multiple_grade(problem, correct_responses, incorrect_responses)
+
+
 
 class CustomResponseTest(ResponseTest):
     from response_xml_factory import CustomResponseXMLFactory

jenkins/quality.sh

-#! /bin/bash
-
-set -e
-set -x
-
-git remote prune origin
-
-# Reset the submodule, in case it changed
-git submodule foreach 'git reset --hard HEAD'
-
-# Set the IO encoding to UTF-8 so that askbot will start
-export PYTHONIOENCODING=UTF-8
-
-rake clobber
-rake pep8 || echo "pep8 failed, continuing"
-rake pylint || echo "pylint failed, continuing"

jenkins/test.sh

@@ -38,6 +38,9 @@ pip install -q -r test-requirements.txt
 yes w | pip install -q -r requirements.txt
 
 rake clobber
+rake pep8
+rake pylint
+
 TESTS_FAILED=0
 rake test_cms[false] || TESTS_FAILED=1
 rake test_lms[false] || TESTS_FAILED=1