Minor refactoring.

netlib/http.py

@@ -248,6 +248,9 @@ def read_http_body_response(rfile, headers, all, limit):
 
 
 def read_response(rfile, method, body_size_limit):
+    """
+        Return an (httpversion, code, msg, headers, content) tuple.
+    """
     line = rfile.readline()
     if line == "\r\n" or line == "\n": # Possible leftover from previous message
         line = rfile.readline()

netlib/tcp.py

@@ -156,8 +156,8 @@ class TCPServer:
         self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
         self.socket.bind(self.server_address)
         self.server_address = self.socket.getsockname()
+        self.port = self.server_address[1]
         self.socket.listen(self.request_queue_size)
-        self.port = self.socket.getsockname()[1]
 
     def request_thread(self, request, client_address):
         try: