1 files changed, 12 insertions, 3 deletions
diff --git a/examples/hlapi/v3arch/asyncore/manager/cmdgen/multiple-concurrent-queries-over-ipv4-and-ipv6.py b/examples/hlapi/v3arch/asyncore/manager/cmdgen/multiple-concurrent-queries-over-ipv4-and-ipv6.py
index ba9ffed3..1422fe3e 100644
--- a/examples/hlapi/v3arch/asyncore/manager/cmdgen/multiple-concurrent-queries-over-ipv4-and-ipv6.py
+++ b/examples/hlapi/v3arch/asyncore/manager/cmdgen/multiple-concurrent-queries-over-ipv4-and-ipv6.py
@@ -20,28 +20,32 @@ from pysnmp.hlapi.v3arch.asyncore import *
 
 # List of targets in the followin format:
 # ( ( authData, transportTarget, varNames ), ... )
-targets = (
+TARGETS = (
     # 1-st target (SNMPv1 over IPv4/UDP)
     (CommunityData('public', mpModel=0),
      UdpTransportTarget(('demo.snmplabs.com', 161)),
      (ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysDescr', 0)),
       ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysLocation', 0)))),
+
     # 2-nd target (SNMPv2c over IPv4/UDP)
     (CommunityData('public'),
      UdpTransportTarget(('demo.snmplabs.com', 161)),
      (ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysDescr', 0)),
       ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysLocation', 0)))),
-    # 3-nd target (SNMPv2c over IPv4/UDP) - same community and 
+
+    # 3-nd target (SNMPv2c over IPv4/UDP) - same community and
     # different transport address.
     (CommunityData('public'),
      UdpTransportTarget(('localhost', 161)),
      (ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysContact', 0)),
       ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysName', 0)))),
+
     # 4-nd target (SNMPv3 over IPv4/UDP)
     (UsmUserData('usr-md5-des', 'authkey1', 'privkey1'),
      UdpTransportTarget(('demo.snmplabs.com', 161)),
      (ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysDescr', 0)),
       ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysLocation', 0)))),
+
     # 5-th target (SNMPv3 over IPv6/UDP)
     (UsmUserData('usr-md5-none', 'authkey1'),
      Udp6TransportTarget(('::1', 161)),
@@ -56,15 +60,20 @@ targets = (
 # noinspection PyUnusedLocal,PyUnusedLocal
 def cbFun(snmpEngine, sendRequestHandle, errorIndication,
           errorStatus, errorIndex, varBinds, cbCtx):
+
     authData, transportTarget = cbCtx
+
     print('%s via %s' % (authData, transportTarget))
+
     if errorIndication:
         print(errorIndication)
         return True
+
     elif errorStatus:
         print('%s at %s' % (errorStatus.prettyPrint(),
                             errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
         return True
+
     else:
         for varBind in varBinds:
             print(' = '.join([x.prettyPrint() for x in varBind]))
@@ -73,7 +82,7 @@ def cbFun(snmpEngine, sendRequestHandle, errorIndication,
 snmpEngine = SnmpEngine()
 
 # Submit GET requests
-for authData, transportTarget, varNames in targets:
+for authData, transportTarget, varNames in TARGETS:
     getCmd(snmpEngine, authData, transportTarget, ContextData(), *varNames,
            cbFun=cbFun, cbCtx=(authData, transportTarget))