1 files changed, 30 insertions, 23 deletions
diff --git a/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v2c.py b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v2c.py
index 178cd09..514a6ce 100644
--- a/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v2c.py
+++ b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v2c.py
@@ -1,14 +1,21 @@
-#
-# Command Generator
-#
-# Send SNMP GETNEXT requests using the following options:
-#
-# * with SNMPv2c, community 'public'
-# * over IPv4/UDP
-# * to an Agent at demo.snmplabs.com:161
-# * for two OIDs in string form
-# * stop when response OIDs leave the scopes of initial OIDs
-#
+"""
+Fetch two OID branches
+++++++++++++++++++++++
+
+Send a series of SNMP GETNEXT requests using the following options:
+
+* with SNMPv2c, community 'public'
+* over IPv4/UDP
+* to an Agent at demo.snmplabs.com:161
+* for two OIDs in string form
+* stop when response OIDs leave the scopes of initial OIDs
+
+Functionally similar to:
+
+| $ snmpwalk -v2c -c public demo.snmplabs.com \
+|        1.3.6.1.2.1.2.2.1.2 1.3.6.1.2.1.2.2.1.3
+
+"""#
 from pysnmp.entity.rfc3413.oneliner.cmdgen import *
 
 for errorIndication, \
@@ -18,19 +25,19 @@ for errorIndication, \
                         UdpTransportTarget(('demo.snmplabs.com', 161)),
                         ContextData(),
                         ObjectType(ObjectIdentity('1.3.6.1.2.1.2.2.1.2')),
-                        ObjectType(ObjectIdentity('1.3.6.1.2.1.2.2.1.3'))):
-    # Check for errors and print out results
+                        ObjectType(ObjectIdentity('1.3.6.1.2.1.2.2.1.3')),
+                        lexicographicMode=False):
+
     if errorIndication:
         print(errorIndication)
         break
-    else:
-        if errorStatus:
-            print('%s at %s' % (
-                    errorStatus.prettyPrint(),
-                    errorIndex and varBinds[int(errorIndex)-1][0] or '?'
-                )
+    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 ]))
+        )
+        break
+    else:
+        for varBind in varBinds:
+            print(' = '.join([ x.prettyPrint() for x in varBind ]))