Noissue - Got rid of E129, E704, E712, E731 and F821 errors

sitescripts/subscriptions/bin/updateStatusPage.py

 # coding: utf-8
 
 # This file is part of the Adblock Plus web scripts,
 # Copyright (C) 2006-2016 Eyeo GmbH
 #
 # Adblock Plus is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 3 as
 # published by the Free Software Foundation.
 #
 # Adblock Plus is distributed in the hope that it will be useful,
@@ skipping 45 matching lines @@
         for key in ('homepage', 'forum', 'blog', 'faq', 'contact', 'changelog', 'policy'):
             url = getattr(subscription, key)
             if url != None:
                 urls[url] = True
         for (title, url, complete) in subscription.variants:
             urls[url] = True
 
     pool = eventlet.GreenPool()
     for (url, result) in pool.imap(checkURL, urls.iterkeys()):
         urls[url] = result
-        if result == False:
+        if result is False:
             sites[urlparse(url).netloc] = True
     for (site, result) in pool.imap(checkSite, sites.iterkeys()):
         sites[site] = result
 
     result = []
     for subscription in subscriptions:
         s = {'name': subscription.name, 'links': []}
         result.append(s)
         for key in ('homepage', 'forum', 'blog', 'faq', 'contact', 'changelog', 'policy'):
             url = getattr(subscription, key)
@@ skipping 15 matching lines @@
             })
     return result
 
 if __name__ == '__main__':
     setupStderr()
 
     subscriptions = checkSubscriptions()
     outputFile = get_config().get('subscriptions', 'statusPage')
     template = get_template(get_config().get('subscriptions', 'statusTemplate'))
     template.stream({'subscriptions': subscriptions}).dump(outputFile, encoding='utf-8')