quality fix

cms/djangoapps/contentstore/views/course.py

@@ -504,7 +504,7 @@ def course_listing(request):
     user = request.user
     start_time = time.time()
     libraries = _accessible_libraries_iter(request.user, org) if LIBRARIES_ENABLED else []
-    log.info("_accessible_libraries_iter completed in [%f]" , (time.time() - start_time))
+    log.info("_accessible_libraries_iter completed in [%f]", (time.time() - start_time))
 
     def format_in_process_course_view(uca):
         """
@@ -554,7 +554,7 @@ def course_listing(request):
         u'archived_courses': archived_courses,
         u'in_process_course_actions': in_process_course_actions,
         u'libraries_enabled': LIBRARIES_ENABLED,
-        u'libraries': formated_libs ,
+        u'libraries': formated_libs,
         u'show_new_library_button': get_library_creator_status(user),
         u'user': user,
         u'request_course_creator_url': reverse('request_course_creator'),
@@ -567,6 +567,7 @@ def course_listing(request):
 
     return response
 
+
 def _get_rerun_link_for_item(course_key):
     """ Returns the rerun link for the given course key. """
     return reverse_course_url('course_rerun_handler', course_key)

common/lib/xmodule/xmodule/library_content_module.py

@@ -641,12 +641,12 @@ class LibraryContentDescriptor(LibraryContentFields, MakoModuleDescriptor, XmlDe
                 xml_object.set(field_name, unicode(field.read_from(self)))
         return xml_object
 
+
 class LibrarySummary(object):
     """
     A library summary object which contains the fields required for library listing on studio.
     """
 
-
     def __init__(self, library_locator, display_name):
         """
         Initialize LibrarySummary

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

@@ -1081,7 +1081,7 @@ class SplitMongoModuleStore(SplitBulkWriteMixin, ModuleStoreWriteBase):
                 block_data
                 for block_key, block_data in entry['blocks'].items()
                 if block_key.type == "library"
-                ]
+            ]
             if not library_block:
                 raise ItemNotFoundError