Reformat example scripts for easier reading (#241)

1 files changed, 13 insertions, 6 deletions

diff --git a/examples/v1arch/asyncore/manager/ntfrcv/listen-on-ipv4-and-ipv6-interfaces.py b/examples/v1arch/asyncore/manager/ntfrcv/listen-on-ipv4-and-ipv6-interfaces.py
index 36812977..401a29d2 100644
--- a/examples/v1arch/asyncore/manager/ntfrcv/listen-on-ipv4-and-ipv6-interfaces.py
+++ b/examples/v1arch/asyncore/manager/ntfrcv/listen-on-ipv4-and-ipv6-interfaces.py
@@ -28,20 +28,23 @@ from pysnmp.proto import api
 
 # noinspection PyUnusedLocal
 def cbFun(transportDispatcher, transportDomain, transportAddress, wholeMsg):
+
     while wholeMsg:
         msgVer = int(api.decodeMessageVersion(wholeMsg))
         if msgVer in api.PROTOCOL_MODULES:
             pMod = api.PROTOCOL_MODULES[msgVer]
+
         else:
             print('Unsupported SNMP version %s' % msgVer)
             return
+
         reqMsg, wholeMsg = decoder.decode(
             wholeMsg, asn1Spec=pMod.Message(),
         )
-        print('Notification message from %s:%s: ' % (
-            transportDomain, transportAddress
-        )
-              )
+
+        print('Notification message from %s:%s: ' % (transportDomain,
+                                                     transportAddress))
+
         reqPDU = pMod.apiMessage.getPDU(reqMsg)
         if reqPDU.isSameTypeWith(pMod.TrapPDU()):
             if msgVer == api.SNMP_VERSION_1:
@@ -51,11 +54,15 @@ def cbFun(transportDispatcher, transportDomain, transportAddress, wholeMsg):
                 print('Specific Trap: %s' % (pMod.apiTrapPDU.getSpecificTrap(reqPDU).prettyPrint()))
                 print('Uptime: %s' % (pMod.apiTrapPDU.getTimeStamp(reqPDU).prettyPrint()))
                 varBinds = pMod.apiTrapPDU.getVarBinds(reqPDU)
+
             else:
                 varBinds = pMod.apiPDU.getVarBinds(reqPDU)
+
             print('Var-binds:')
+
             for oid, val in varBinds:
                 print('%s = %s' % (oid.prettyPrint(), val.prettyPrint()))
+
     return wholeMsg
 
 
@@ -78,6 +85,6 @@ transportDispatcher.jobStarted(1)
 try:
     # Dispatcher will never finish as job#1 never reaches zero
     transportDispatcher.runDispatcher()
-except:
+
+finally:
     transportDispatcher.closeDispatcher()
-    raise