wsgi: pep8 whitespace

eventlet/wsgi.py

@@ -31,6 +31,7 @@ _monthname = [None, # Dummy so we can use 1-based month numbers
               "Jan", "Feb", "Mar", "Apr", "May", "Jun",
               "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
 
+
 def format_date_time(timestamp):
     """Formats a unix timestamp into an HTTP standard string."""
     year, month, day, hh, mm, ss, wd, _y, _z = time.gmtime(timestamp)
@@ -38,11 +39,13 @@ def format_date_time(timestamp):
         _weekdayname[wd], day, _monthname[month], year, hh, mm, ss
     )
 
+
 # Collections of error codes to compare against.  Not all attributes are set
 # on errno module on all platforms, so some are literals :(
 BAD_SOCK = set((errno.EBADF, 10053))
 BROKEN_SOCK = set((errno.EPIPE, errno.ECONNRESET))
 
+
 # special flag return value for apps
 class _AlreadyHandled(object):
 
@@ -54,7 +57,9 @@ class _AlreadyHandled(object):
 
 ALREADY_HANDLED = _AlreadyHandled()
 
+
 class Input(object):
+
     def __init__(self,
                  rfile,
                  content_length,
@@ -519,8 +524,8 @@ class HttpProtocol(BaseHTTPServer.BaseHTTPRequestHandler):
         self.connection.close()
 
 
-
 class Server(BaseHTTPServer.HTTPServer):
+
     def __init__(self,
                  socket,
                  address,
@@ -593,6 +598,7 @@ class Server(BaseHTTPServer.HTTPServer):
     def log_message(self, message):
         self.log.write(message + '\n')
 
+
 try:
     import ssl
     ACCEPT_EXCEPTIONS = (socket.error, ssl.SSLError)
@@ -602,6 +608,7 @@ except ImportError:
     ACCEPT_EXCEPTIONS = (socket.error,)
     ACCEPT_ERRNO = set((errno.EPIPE, errno.EBADF, errno.ECONNRESET))
 
+
 def server(sock, site,
            log=None,
            environ=None,
@@ -617,7 +624,7 @@ def server(sock, site,
            log_format=DEFAULT_LOG_FORMAT,
            url_length_limit=MAX_REQUEST_LINE,
            debug=True):
-    """  Start up a wsgi server handling requests from the supplied server
+    """Start up a WSGI server handling requests from the supplied server
     socket.  This function loops forever.  The *sock* object will be closed after server exits,
     but the underlying file descriptor will remain open, so if you have a dup() of *sock*,
     it will remain usable.