pep8 reformatted

3 files changed, 15 insertions, 3 deletions

diff --git a/pysnmp/carrier/asyncio/dgram/base.py b/pysnmp/carrier/asyncio/dgram/base.py
index 5c3b78b6..3abcc3a3 100644
--- a/pysnmp/carrier/asyncio/dgram/base.py
+++ b/pysnmp/carrier/asyncio/dgram/base.py
@@ -35,6 +35,7 @@ import traceback
 from pysnmp.carrier.asyncio.base import AbstractAsyncioTransport
 from pysnmp.carrier import error
 from pysnmp import debug
+
 try:
     import asyncio
 except ImportError:
@@ -42,14 +43,16 @@ except ImportError:
 
 loop = asyncio.get_event_loop()
 
+
 class DgramAsyncioProtocol(asyncio.DatagramProtocol, AbstractAsyncioTransport):
     """Base Asyncio datagram Transport, to be used with AsyncioDispatcher"""
     sockFamily = None
     addressType = lambda x: x
     transport = None
 
-    def __init__(self, *args, **kwargs):
+    def __init__(self, sock=None, sockMap=None):
         self._writeQ = []
+        self._lport = None
 
     def datagram_received(self, datagram, transportAddress):
         if self._cbFun is None:
@@ -95,7 +98,8 @@ class DgramAsyncioProtocol(asyncio.DatagramProtocol, AbstractAsyncioTransport):
         return self
 
     def closeTransport(self):
-        self._lport.cancel()
+        if self._lport is not None:
+            self._lport.cancel()
         if self.transport is not None:
             self.transport.close()
         AbstractAsyncioTransport.closeTransport(self)
diff --git a/pysnmp/carrier/asyncio/dgram/udp.py b/pysnmp/carrier/asyncio/dgram/udp.py
index aa73fb10..f80de36b 100644
--- a/pysnmp/carrier/asyncio/dgram/udp.py
+++ b/pysnmp/carrier/asyncio/dgram/udp.py
@@ -33,6 +33,7 @@
 import socket
 from pysnmp.carrier.base import AbstractTransportAddress
 from pysnmp.carrier.asyncio.dgram.base import DgramAsyncioProtocol
+
 try:
     import asyncio
 except ImportError:
@@ -42,11 +43,14 @@ loop = asyncio.get_event_loop()
 
 domainName = snmpUDPDomain = (1, 3, 6, 1, 6, 1, 1)
 
+
 class UdpTransportAddress(tuple, AbstractTransportAddress):
     pass
 
+
 class UdpAsyncioTransport(DgramAsyncioProtocol):
     sockFamily = socket.AF_INET
     addressType = UdpTransportAddress
 
+
 UdpTransport = UdpAsyncioTransport
diff --git a/pysnmp/carrier/asyncio/dgram/udp6.py b/pysnmp/carrier/asyncio/dgram/udp6.py
index ad3c28dd..290c03bd 100644
--- a/pysnmp/carrier/asyncio/dgram/udp6.py
+++ b/pysnmp/carrier/asyncio/dgram/udp6.py
@@ -7,6 +7,7 @@
 import socket
 from pysnmp.carrier.base import AbstractTransportAddress
 from pysnmp.carrier.asyncio.dgram.base import DgramAsyncioProtocol
+
 try:
     import asyncio
 except ImportError:
@@ -16,9 +17,11 @@ loop = asyncio.get_event_loop()
 
 domainName = snmpUDP6Domain = (1, 3, 6, 1, 2, 1, 100, 1, 2)
 
+
 class Udp6TransportAddress(tuple, AbstractTransportAddress):
     pass
 
+
 class Udp6AsyncioTransport(DgramAsyncioProtocol):
     sockFamily = socket.has_ipv6 and socket.AF_INET6 or None
     addressType = Udp6TransportAddress
@@ -28,9 +31,10 @@ class Udp6AsyncioTransport(DgramAsyncioProtocol):
             return self.addressType((transportAddress[0].split('%')[0],
                                      transportAddress[1],
                                      0,  # flowinfo
-                                     0)) # scopeid
+                                     0))  # scopeid
         else:
             return self.addressType((transportAddress[0],
                                      transportAddress[1], 0, 0))
 
+
 Udp6Transport = Udp6AsyncioTransport