Reformat example scripts for easier reading (#241)

1 files changed, 13 insertions, 10 deletions

diff --git a/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/getbulk-limit-number-of-packets.py b/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/getbulk-limit-number-of-packets.py
index dd94650c..ce114002 100644
--- a/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/getbulk-limit-number-of-packets.py
+++ b/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/getbulk-limit-number-of-packets.py
@@ -18,24 +18,27 @@ Functionally similar to:
 """#
 from pysnmp.hlapi import *
 
-for (errorIndication,
-     errorStatus,
-     errorIndex,
-     varBinds) in bulkCmd(SnmpEngine(),
-                          UsmUserData('usr-none-none'),
-                          UdpTransportTarget(('demo.snmplabs.com', 161)),
-                          ContextData(),
-                          0, 50,
-                          ObjectType(ObjectIdentity('SNMPv2-MIB', 'system')),
-                          maxCalls=10):
+iterator = bulkCmd(
+    SnmpEngine(),
+    UsmUserData('usr-none-none'),
+    UdpTransportTarget(('demo.snmplabs.com', 161)),
+    ContextData(),
+    0, 50,
+    ObjectType(ObjectIdentity('SNMPv2-MIB', 'system')),
+    maxCalls=10
+)
+
+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]))