Reformat example scripts for easier reading (#241)

1 files changed, 12 insertions, 9 deletions

diff --git a/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/waive-mib-lookup.py b/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/waive-mib-lookup.py
index f44d160b..c22d7b19 100644
--- a/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/waive-mib-lookup.py
+++ b/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/waive-mib-lookup.py
@@ -20,23 +20,26 @@ Functionally similar to:
 """#
 from pysnmp.hlapi import *
 
-for (errorIndication,
-     errorStatus,
-     errorIndex,
-     varBinds) in nextCmd(SnmpEngine(),
-                          CommunityData('public'),
-                          UdpTransportTarget(('demo.snmplabs.com', 161)),
-                          ContextData(),
-                          ObjectType(ObjectIdentity('1.3.6.1.2.1.1')),
-                          lookupMib=False):
+iterator = nextCmd(
+    SnmpEngine(),
+    CommunityData('public'),
+    UdpTransportTarget(('demo.snmplabs.com', 161)),
+    ContextData(),
+    ObjectType(ObjectIdentity('1.3.6.1.2.1.1')),
+    lookupMib=False
+)
+
+for errorIndication, errorStatus, errorIndex, varBinds in iterator:
 
     if errorIndication:
         print(errorIndication)
         break
+
     elif errorStatus:
         print('%s at %s' % (errorStatus.prettyPrint(),
                             errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
         break
+
     else:
         for varBind in varBinds:
             print(' = '.join([x.prettyPrint() for x in varBind]))