Merge pull request #1645 from MITx/feature/cdodge/pylint-cleanup

Feature/cdodge/pylint cleanup

cms/djangoapps/contentstore/tests/test_contentstore.py

@@ -63,7 +63,6 @@ class ContentStoreToyCourseTest(ModuleStoreTestCase):
         self.client = Client()
         self.client.login(username=uname, password=password)
 
-
     def check_edit_unit(self, test_course_name):
         import_from_xml(modulestore(), 'common/test/data/', [test_course_name])
 

cms/djangoapps/contentstore/views.py

@@ -86,12 +86,14 @@ def signup(request):
     csrf_token = csrf(request)['csrf_token']
     return render_to_response('signup.html', {'csrf': csrf_token})
 
+
 def old_login_redirect(request):
     '''
     Redirect to the active login url.
     '''
     return redirect('login', permanent=True)
 
+
 @ssl_login_shortcut
 @ensure_csrf_cookie
 def login_page(request):
@@ -104,6 +106,7 @@ def login_page(request):
         'forgot_password_link': "//{base}/#forgot-password-modal".format(base=settings.LMS_BASE),
     })
 
+
 def howitworks(request):
     if request.user.is_authenticated():
         return index(request)
@@ -112,6 +115,7 @@ def howitworks(request):
 
 # ==== Views for any logged-in user ==================================
 
+
 @login_required
 @ensure_csrf_cookie
 def index(request):
@@ -145,6 +149,7 @@ def index(request):
 
 # ==== Views with per-item permissions================================
 
+
 def has_access(user, location, role=STAFF_ROLE_NAME):
     '''
     Return True if user allowed to access this piece of data
@@ -393,6 +398,7 @@ def preview_component(request, location):
         'editor': wrap_xmodule(component.get_html, component, 'xmodule_edit.html')(),
     })
 
+
 @expect_json
 @login_required
 @ensure_csrf_cookie
@@ -720,6 +726,7 @@ def create_draft(request):
 
     return HttpResponse()
 
+
 @login_required
 @expect_json
 def publish_draft(request):
@@ -749,6 +756,7 @@ def unpublish_unit(request):
 
     return HttpResponse()
 
+
 @login_required
 @expect_json
 def clone_item(request):
@@ -779,8 +787,7 @@ def clone_item(request):
 
     return HttpResponse(json.dumps({'id': dest_location.url()}))
 
-#@login_required
-#@ensure_csrf_cookie
+
 def upload_asset(request, org, course, coursename):
     '''
     cdodge: this method allows for POST uploading of files into the course asset library, which will
@@ -842,6 +849,7 @@ def upload_asset(request, org, course, coursename):
     response['asset_url'] = StaticContent.get_url_path_from_location(content.location)
     return response
 
+
 '''
 This view will return all CMS users who are editors for the specified course
 '''
@@ -874,6 +882,7 @@ def create_json_response(errmsg = None):
 
     return resp
 
+
 '''
 This POST-back view will add a user - specified by email - to the list of editors for
 the specified course
@@ -906,6 +915,7 @@ def add_user(request, location):
 
     return create_json_response()
 
+
 '''
 This POST-back view will remove a user - specified by email - from the list of editors for
 the specified course
@@ -937,6 +947,7 @@ def remove_user(request, location):
 def landing(request, org, course, coursename):
     return render_to_response('temp-course-landing.html', {})
 
+
 @login_required
 @ensure_csrf_cookie
 def static_pages(request, org, course, coursename):
@@ -1040,6 +1051,7 @@ def edit_tabs(request, org, course, coursename):
         'components': components
         })
 
+
 def not_found(request):
     return render_to_response('error.html', {'error': '404'})
 
@@ -1075,6 +1087,7 @@ def course_info(request, org, course, name, provided_id=None):
         'handouts_location': Location(['i4x', org, course, 'course_info', 'handouts']).url()
     })
 
+
 @expect_json
 @login_required
 @ensure_csrf_cookie
@@ -1172,6 +1185,7 @@ def get_course_settings(request, org, course, name):
                                        "section": "details"})
     })
 
+
 @login_required
 @ensure_csrf_cookie
 def course_config_graders_page(request, org, course, name):
@@ -1195,6 +1209,7 @@ def course_config_graders_page(request, org, course, name):
         'course_details': json.dumps(course_details, cls=CourseSettingsEncoder)
     })
 
+
 @login_required
 @ensure_csrf_cookie
 def course_config_advanced_page(request, org, course, name):
@@ -1218,6 +1233,7 @@ def course_config_advanced_page(request, org, course, name):
         'advanced_dict' : json.dumps(CourseMetadata.fetch(location)),
     })
 
+
 @expect_json
 @login_required
 @ensure_csrf_cookie
@@ -1249,6 +1265,7 @@ def course_settings_updates(request, org, course, name, section):
         return HttpResponse(json.dumps(manager.update_from_json(request.POST), cls=CourseSettingsEncoder),
                             mimetype="application/json")
 
+
 @expect_json
 @login_required
 @ensure_csrf_cookie
@@ -1283,7 +1300,7 @@ def course_grader_updates(request, org, course, name, grader_index=None):
         return HttpResponse(json.dumps(CourseGradingModel.update_grader_from_json(Location(['i4x', org, course, 'course', name]), request.POST)),
                             mimetype="application/json")
 
-        
+
 ## NB: expect_json failed on ["key", "key2"] and json payload
 @login_required
 @ensure_csrf_cookie
@@ -1374,6 +1391,7 @@ def asset_index(request, org, course, name):
 def edge(request):
     return render_to_response('university_profiles/edge.html', {})
 
+
 @login_required
 @expect_json
 def create_new_course(request):
@@ -1429,6 +1447,7 @@ def create_new_course(request):
 
     return HttpResponse(json.dumps({'id': new_course.location.url()}))
 
+
 def initialize_course_tabs(course):
     # set up the default tabs
     # I've added this because when we add static tabs, the LMS either expects a None for the tabs list or
@@ -1446,6 +1465,7 @@ def initialize_course_tabs(course):
 
     modulestore('direct').update_metadata(course.location.url(), course.own_metadata)
 
+
 @ensure_csrf_cookie
 @login_required
 def import_course(request, org, course, name):
@@ -1523,6 +1543,7 @@ def import_course(request, org, course, name):
                         course_module.location.name])
         })
 
+
 @ensure_csrf_cookie
 @login_required
 def generate_export_course(request, org, course, name):
@@ -1574,6 +1595,7 @@ def export_course(request, org, course, name):
         'successful_import_redirect_url': ''
     })
 
+
 def event(request):
     '''
     A noop to swallow the analytics call so that cms methods don't spook and poor developers looking at

cms/djangoapps/models/settings/course_metadata.py

@@ -10,7 +10,7 @@ class CourseMetadata(object):
     '''
     # __new_advanced_key__ is used by client not server; so, could argue against it being here
     FILTERED_LIST = XModuleDescriptor.system_metadata_fields + ['start', 'end', 'enrollment_start', 'enrollment_end', 'tabs', 'graceperiod', '__new_advanced_key__']
-    
+
     @classmethod
     def fetch(cls, course_location):
         """
@@ -18,17 +18,17 @@ class CourseMetadata(object):
         """
         if not isinstance(course_location, Location):
             course_location = Location(course_location)
-            
+
         course = {}
-        
+
         descriptor = get_modulestore(course_location).get_item(course_location)
-        
+
         for k, v in descriptor.metadata.iteritems():
             if k not in cls.FILTERED_LIST:
                 course[k] = v
-                
+    
         return course
-        
+
     @classmethod
     def update_from_json(cls, course_location, jsondict):
         """
@@ -37,7 +37,7 @@ class CourseMetadata(object):
         Ensures none of the fields are in the blacklist.
         """
         descriptor = get_modulestore(course_location).get_item(course_location)
-        
+
         dirty = False
 
         for k, v in jsondict.iteritems():
@@ -45,26 +45,26 @@ class CourseMetadata(object):
             if k not in cls.FILTERED_LIST and (k not in descriptor.metadata or descriptor.metadata[k] != v):
                 dirty = True
                 descriptor.metadata[k] = v
-            
+
         if dirty:
             get_modulestore(course_location).update_metadata(course_location, descriptor.metadata)
-            
+
         # Could just generate and return a course obj w/o doing any db reads, but I put the reads in as a means to confirm
         # it persisted correctly
         return cls.fetch(course_location)
-    
+
     @classmethod
     def delete_key(cls, course_location, payload):
         '''
         Remove the given metadata key(s) from the course. payload can be a single key or [key..]
         '''
         descriptor = get_modulestore(course_location).get_item(course_location)
-        
+
         for key in payload['deleteKeys']:
             if key in descriptor.metadata:
                 del descriptor.metadata[key]
-    
+
         get_modulestore(course_location).update_metadata(course_location, descriptor.metadata)
-        
+
         return cls.fetch(course_location)
         
\ No newline at end of file