udp pylint fixes

src/network/udp.py

@@ -1,3 +1,7 @@
+"""
+src/network/udp.py
+==================
+"""
 import time
 import socket
 
@@ -9,15 +13,16 @@ from objectracker import ObjectTracker
 from queues import receiveDataQueue
 
 
-class UDPSocket(BMProto):
+class UDPSocket(BMProto):           # pylint: disable=too-many-instance-attributes
+    """Bitmessage protocol over UDP (class)"""
     port = 8444
     announceInterval = 60
 
     def __init__(self, host=None, sock=None, announcing=False):
-        super(BMProto, self).__init__(sock=sock)
+        super(BMProto, self).__init__(sock=sock)        # pylint: disable=bad-super-call
         self.verackReceived = True
         self.verackSent = True
-        # TODO sort out streams
+        # .. todo:: sort out streams
         self.streams = [1]
         self.fullyEstablished = True
         self.connectedAt = 0
@@ -44,6 +49,7 @@ class UDPSocket(BMProto):
         self.set_state("bm_header", expectBytes=protocol.Header.size)
 
     def set_socket_reuse(self):
+        """Set socket reuse option"""
         self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
         self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
         try:
@@ -73,8 +79,7 @@ class UDPSocket(BMProto):
             decodedIP = protocol.checkIPAddress(str(ip))
             if stream not in state.streamsInWhichIAmParticipating:
                 continue
-            if (seenTime < time.time() - self.maxTimeOffset or
-                    seenTime > time.time() + self.maxTimeOffset):
+            if (seenTime < time.time() - self.maxTimeOffset or seenTime > time.time() + self.maxTimeOffset):
                 continue
             if decodedIP is False:
                 # if the address isn't local, interpret it as