#476 Fix E711 comparison to None

DigitalCampus · Nov 3, 2019 · c83cff3 · c83cff3
1 parent 445e9a2
commit c83cff3
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/gamification/xml_writer.py b/gamification/xml_writer.py
@@ -56,7 +56,7 @@ def update_course_version(self):
         return new_version_id
 
     def get_or_create_gamication_node(self, parent):
-        if parent == None:
+        if parent is None:
             return None
 
         node = self.find_child_node_by_name(parent, GAMIFICATION_NODE)

diff --git a/oppia/views.py b/oppia/views.py
@@ -320,7 +320,7 @@ def generate_graph_data(dates_types_stats, is_monthly=False):
             day = date['day']
 
         if current_date is None or day != current_date:
-            if current_date != None:
+            if current_date is not None:
                 dates.append([current_date, current_stats])
             current_date = day
             current_stats = {'page': 0, 'quiz': 0, 'media': 0, 'resource': 0, 'total': 0}

diff --git a/viz/management/commands/cartodb_update.py b/viz/management/commands/cartodb_update.py
@@ -35,7 +35,7 @@ def handle(self, *args, **options):
         # update any existing points
         for c in carto_db_data['rows']:
             location = UserLocationVisualization.objects.filter(lat=c['lat'], lng=c['lng']).aggregate(total=Sum('hits'))
-            if location['total'] != None and c['total_hits'] != location['total']:
+            if location['total'] is not None and c['total_hits'] != location['total']:
                 self.stdout.write("found - will update")
                 cartodb_id = c['cartodb_id']
                 sql = "UPDATE %s SET total_hits=%d WHERE cartodb_id=%d AND source_site='%s'" % (CARTODB_TABLE, location['total'], cartodb_id, source_site)