Reformat example scripts for easier reading (#241)

1 files changed, 14 insertions, 11 deletions

diff --git a/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/getbulk-fetch-scalar-and-table-variables-over-ipv6.py b/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/getbulk-fetch-scalar-and-table-variables-over-ipv6.py
index 499c9b02..261e46f9 100644
--- a/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/getbulk-fetch-scalar-and-table-variables-over-ipv6.py
+++ b/examples/hlapi/v3arch/asyncore/sync/manager/cmdgen/getbulk-fetch-scalar-and-table-variables-over-ipv6.py
@@ -18,25 +18,28 @@ Functionally similar to:
 """#
 from pysnmp.hlapi import *
 
-for (errorIndication,
-     errorStatus,
-     errorIndex,
-     varBinds) in bulkCmd(SnmpEngine(),
-                          UsmUserData('usr-md5-des', 'authkey1', 'privkey1'),
-                          Udp6TransportTarget(('::1', 161)),
-                          ContextData(),
-                          1, 25,
-                          ObjectType(ObjectIdentity('IP-MIB', 'ipAdEntAddr')),
-                          ObjectType(ObjectIdentity('IP-MIB', 'ipAddrEntry')),
-                          lexicographicMode=False):
+iterator = bulkCmd(
+    SnmpEngine(),
+    UsmUserData('usr-md5-des', 'authkey1', 'privkey1'),
+    Udp6TransportTarget(('::1', 161)),
+    ContextData(),
+    1, 25,
+    ObjectType(ObjectIdentity('IP-MIB', 'ipAdEntAddr')),
+    ObjectType(ObjectIdentity('IP-MIB', 'ipAddrEntry')),
+    lexicographicMode=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]))