Target E711 - compare against None with 'is' not !=

.flake8

@@ -1,4 +1,4 @@
 [flake8]
 exclude = abichecker
 max-line-length = 100
-ignore = W503,W504,E501,F401,E128,E251,E201,E202,E302,E305,F841,E261,E712,E126,E711
+ignore = W503,W504,E501,F401,E128,E251,E201,E202,E302,E305,F841,E261,E712,E126

osclib/freeze_command.py

@@ -214,7 +214,7 @@ class FreezeCommand(object):
 
         # Ignore packages with an origing (i.e. with an origin
         # different from the current project)
-        if si.find('originproject') != None:
+        if si.find('originproject') is not None:
             return None
 
         if package in ['rpmlint-mini-AGGR']:

osclib/list_command.py

@@ -49,7 +49,7 @@ class ListCommand:
                     request_id, Fore.CYAN, target_package, Fore.RESET,
                     ring_color, ring, Fore.RESET)
 
-                if not hide_source and action.find('source') != None:
+                if not hide_source and action.find('source') is not None:
                     source_project = action.find('source').get('project')
                     source_project = self.project_strip(source_project)
                     line += ' ({})'.format(Fore.YELLOW + source_project + Fore.RESET)

osclib/stagingapi.py

@@ -796,7 +796,7 @@ class StagingAPI(object):
         query = {}
         if package:
             query['package'] = package
-        if limit != None and int(limit) > 0:
+        if limit is not None and int(limit) > 0:
             query['limit'] = int(limit)
         u = makeurl(self.apiurl, ['build', project, repository, architecture, '_jobhistory'], query)
         return ET.parse(http_GET(u)).getroot()