Just a bit of PEP8ing

swift/account/replicator.py

@@ -23,4 +23,3 @@ class AccountReplicator(db_replicator.Replicator):
     brokerclass = db.AccountBroker
     datadir = account_server.DATADIR
     default_port = 6002
-

swift/account/server.py

@@ -328,6 +328,7 @@ class AccountController(object):
             self.logger.info(log_message)
         return res(env, start_response)
 
+
 def app_factory(global_conf, **local_conf):
     """paste.deploy app factory for creating WSGI account server apps"""
     conf = global_conf.copy()

swift/auth/server.py

@@ -638,6 +638,7 @@ YOU HAVE A FEW OPTIONS:
         """ Used by the eventlet.wsgi.server """
         return self.handleREST(env, start_response)
 
+
 def app_factory(global_conf, **local_conf):
     conf = global_conf.copy()
     conf.update(local_conf)

swift/common/daemon.py

@@ -18,6 +18,7 @@ import sys
 import signal
 from swift.common import utils
 
+
 class Daemon(object):
     """Daemon base class"""
 

swift/common/middleware/healthcheck.py

@@ -37,6 +37,7 @@ class HealthCheckMiddleware(object):
         else:
             return self.app(env, start_response)
 
+
 def filter_factory(global_conf, **local_conf):
     def healthcheck_filter(app):
         return HealthCheckMiddleware(app)

swift/common/middleware/memcache.py

@@ -14,10 +14,12 @@
 
 from swift.common.memcached import MemcacheRing
 
+
 class MemcacheMiddleware(object):
     """
     Caching middleware that manages caching in swift.
     """
+
     def __init__(self, app, conf):
         self.app = app
         self.memcache = MemcacheRing([s.strip() for s in
@@ -28,6 +30,7 @@ class MemcacheMiddleware(object):
         env['swift.cache'] = self.memcache
         return self.app(env, start_response)
 
+
 def filter_factory(global_conf, **local_conf):
     conf = global_conf.copy()
     conf.update(local_conf)

swift/common/utils.py

@@ -58,6 +58,7 @@ HASH_PATH_SUFFIX = os.environ.get('SWIFT_HASH_PATH_SUFFIX', 'endcap')
 # Used when reading config values
 TRUE_VALUES = set(('true', '1', 'yes', 'True', 'Yes'))
 
+
 def load_libc_function(func_name):
     """
     Attempt to find the function in libc, otherwise return a no-op func.
@@ -521,15 +522,18 @@ def unlink_older_than(path, mtime):
             except OSError:
                 pass
 
+
 def item_from_env(env, item_name):
     item = env.get(item_name, None)
     if item is None:
         logging.error("ERROR: %s could not be found in env!" % item_name)
     return item
 
+
 def cache_from_env(env):
     return item_from_env(env, 'swift.cache')
 
+
 def readconf(conf, section_name, log_name=None):
     c = ConfigParser()
     if not c.read(conf):

swift/common/wsgi.py

@@ -56,9 +56,9 @@ def monkey_patch_mimetools():
 
     mimetools.Message.parsetype = parsetype
 
+
 # We might be able to pull pieces of this out to test, but right now it seems
 # like more work than it's worth.
-
 def run_wsgi(conf_file, app_section, *args, **kwargs):   # pragma: no cover
     """
     Loads common settings from conf, then instantiates app and runs

swift/container/replicator.py

@@ -16,10 +16,10 @@
 from swift.container import server as container_server
 from swift.common import db, db_replicator
 
+
 class ContainerReplicator(db_replicator.Replicator):
     server_type = 'container'
     ring_file = 'container.ring.gz'
     brokerclass = db.ContainerBroker
     datadir = container_server.DATADIR
     default_port = 6001
-

swift/container/server.py

@@ -416,6 +416,7 @@ class ContainerController(object):
             self.logger.info(log_message)
         return res(env, start_response)
 
+
 def app_factory(global_conf, **local_conf):
     """paste.deploy app factory for creating WSGI container server apps"""
     conf = global_conf.copy()

swift/obj/server.py

@@ -592,6 +592,7 @@ class ObjectController(object):
                 sleep(slow)
         return res(env, start_response)
 
+
 def app_factory(global_conf, **local_conf):
     """paste.deploy app factory for creating WSGI object server apps"""
     conf = global_conf.copy()

swift/proxy/server.py

@@ -1434,6 +1434,7 @@ class Application(BaseApplication):
                         body='Slow down', request=req)
         return None
 
+
 def app_factory(global_conf, **local_conf):
     """paste.deploy app factory for creating WSGI proxy apps."""
     conf = global_conf.copy()