PEP8 Updates

swift/common/middleware/memcache.py

@@ -35,6 +35,8 @@ class MemcacheMiddleware(object):
 def filter_factory(global_conf, **local_conf):
     conf = global_conf.copy()
     conf.update(local_conf)
+
     def cache_filter(app):
         return MemcacheMiddleware(app, conf)
+
     return cache_filter

swift/common/wsgi.py

@@ -56,14 +56,15 @@ def monkey_patch_mimetools():
 
     mimetools.Message.parsetype = parsetype
 
+
 def get_socket(conf, default_port=8080):
     """Bind socket to bind ip:port in conf
 
     :param conf: Configuration dict to read settings from
     :param default_port: port to use if not specified in conf
 
-    :returns : a socket object as returned from socket.listen or ssl.wrap_socket
-               if conf specifies cert_file
+    :returns : a socket object as returned from socket.listen or
+               ssl.wrap_socket if conf specifies cert_file
     """
     bind_addr = (conf.get('bind_ip', '0.0.0.0'),
                  int(conf.get('bind_port', default_port)))

swift/proxy/server.py

@@ -96,9 +96,11 @@ def delay_denial(func):
         return func(*a, **kw)
     return wrapped
 
+
 def get_account_memcache_key(account):
     return 'account/%s' % account
 
+
 def get_container_memcache_key(account, container):
     return 'container/%s/%s' % (account, container)
 
@@ -298,7 +300,8 @@ class Controller(object):
         :param additional_info: additional information to log
         """
         self.app.logger.exception(
-            _('ERROR with %(type)s server %(ip)s:%(port)s/%(device)s re: %(info)s'),
+            _('ERROR with %(type)s server %(ip)s:%(port)s/%(device)s re: '
+              '%(info)s'),
             {'type': typ, 'ip': node['ip'], 'port': node['port'],
              'device': node['device'], 'info': additional_info})