1 files changed, 35 insertions, 33 deletions
diff --git a/examples/v3arch/asyncore/oneliner/manager/cmdgen/get-v1.py b/examples/v3arch/asyncore/oneliner/manager/cmdgen/get-v1.py
index aca4129..2e9c298 100644
--- a/examples/v3arch/asyncore/oneliner/manager/cmdgen/get-v1.py
+++ b/examples/v3arch/asyncore/oneliner/manager/cmdgen/get-v1.py
@@ -1,35 +1,37 @@
-#
-# Command Generator
-#
-# Send SNMP GET request using the following options:
-#
-# * with SNMPv1, community 'public'
-# * over IPv4/UDP
-# * to an Agent at demo.snmplabs.com:161
-# * for two instances of SNMPv2-MIB::sysDescr.0 MIB object,
-# * one in label and another in MIB symbol form
-#
+"""
+SNMPv1
+++++++
+
+Send SNMP GET request using the following options:
+
+  * with SNMPv1, community 'public'
+  * over IPv4/UDP
+  * to an Agent at demo.snmplabs.com:161
+  * for two instances of SNMPv2-MIB::sysDescr.0 MIB object,
+
+Functionally similar to:
+
+| $ snmpget -v1 -c public demo.snmplabs.com SNMPv2-MIB::sysDescr.0
+
+"""#
 from pysnmp.entity.rfc3413.oneliner.cmdgen import *
 
-for errorIndication, \
-    errorStatus, errorIndex, \
-    varBinds in getCmd(SnmpEngine(),
-                       CommunityData('public', mpModel=0),
-                       UdpTransportTarget(('demo.snmplabs.com', 161)),
-                       ContextData(),
-                       ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysDescr', 0)),
-                       lookupNames=True, lookupValues=True):
-    # Check for errors and print out results
-    if errorIndication:
-        print(errorIndication)
-    else:
-        if errorStatus:
-            print('%s at %s' % (
-                    errorStatus.prettyPrint(),
-                    errorIndex and varBinds[int(errorIndex)-1][0] or '?'
-                )
-            )
-        else:
-            for varBind in varBinds:
-                print(' = '.join([ x.prettyPrint() for x in varBind ]))
-    break
+errorIndication, errorStatus, errorIndex, varBinds = next(
+    getCmd(SnmpEngine(),
+           CommunityData('public', mpModel=0),
+           UdpTransportTarget(('demo.snmplabs.com', 161)),
+           ContextData(),
+           ObjectType(ObjectIdentity('SNMPv2-MIB', 'sysDescr', 0)))
+)
+
+if errorIndication:
+    print(errorIndication)
+elif errorStatus:
+    print('%s at %s' % (
+            errorStatus.prettyPrint(),
+            errorIndex and varBinds[int(errorIndex)-1][0] or '?'
+        )
+    )
+else:
+    for varBind in varBinds:
+        print(' = '.join([ x.prettyPrint() for x in varBind ]))