Fix scoping bug in asyncio wrapper

Probably introduced by commit 2b27b49db77ff6fdad311e122da7c1305fccc095

2 files changed, 7 insertions, 7 deletions

diff --git a/pysnmp/carrier/asyncio/dgram/base.py b/pysnmp/carrier/asyncio/dgram/base.py
index a819a9c9..e06e8ee5 100644
--- a/pysnmp/carrier/asyncio/dgram/base.py
+++ b/pysnmp/carrier/asyncio/dgram/base.py
@@ -42,6 +42,8 @@ try:
 except ImportError:
     import trollius as asyncio
 
+IS_PYTHON_344_PLUS = platform.python_version_tuple() >= ('3', '4', '4')
+
 
 class DgramAsyncioProtocol(asyncio.DatagramProtocol, AbstractAsyncioTransport):
     """Base Asyncio datagram Transport, to be used with AsyncioDispatcher"""
@@ -78,20 +80,18 @@ class DgramAsyncioProtocol(asyncio.DatagramProtocol, AbstractAsyncioTransport):
         debug.logger & debug.flagIO and debug.logger('connection_lost: invoked')
 
     # AbstractAsyncioTransport API
-    
-    python344 = platform.python_version_tuple() >= ('3', '4', '4')
-    
+
     def openClientMode(self, iface=None):
         try:
             c = self.loop.create_datagram_endpoint(
                 lambda: self, local_addr=iface, family=self.sockFamily
             )
             # Avoid deprecation warning for asyncio.async()
-            if python344:
+            if IS_PYTHON_344_PLUS:
               self._lport = asyncio.ensure_future(c)
             else: # pragma: no cover
               self._lport = asyncio.async(c)
-            
+
         except Exception:
             raise error.CarrierError(';'.join(traceback.format_exception(*sys.exc_info())))
         return self
diff --git a/pysnmp/carrier/asyncio/dispatch.py b/pysnmp/carrier/asyncio/dispatch.py
index 4fbafd1a..2ba4cf4d 100644
--- a/pysnmp/carrier/asyncio/dispatch.py
+++ b/pysnmp/carrier/asyncio/dispatch.py
@@ -41,7 +41,7 @@ try:
 except ImportError:
     import trollius as asyncio
 
-python344 = platform.python_version_tuple() >= ('3', '4', '4')
+IS_PYTHON_344_PLUS = platform.python_version_tuple() >= ('3', '4', '4')
 
 class AsyncioDispatcher(AbstractTransportDispatcher):
     """AsyncioDispatcher based on asyncio event loop"""
@@ -72,7 +72,7 @@ class AsyncioDispatcher(AbstractTransportDispatcher):
     def registerTransport(self, tDomain, transport):
         if self.loopingcall is None and self.getTimerResolution() > 0:
             # Avoid deprecation warning for asyncio.async()
-            if python344:
+            if IS_PYTHON_344_PLUS:
               self.loopingcall = asyncio.ensure_future(self.handle_timeout())
             else: # pragma: no cover
               self.loopingcall = asyncio.async(self.handle_timeout())