From 2f24177c361ba4d9deba2d7378f84aa96111db80 Mon Sep 17 00:00:00 2001
From: elie <elie>
Date: Mon, 14 Sep 2015 05:20:24 +0000
Subject: * synchronous oneliner apps redesigned to offer Python
 generator-based   API along with a more comprehensive set of accepted
 parameters. * massively documented (in Sphinx, NumPy style)

---
 .../cmdgen/getnext-v1-with-custom-mibs-location.py | 79 +++++++++++-----------
 1 file changed, 41 insertions(+), 38 deletions(-)

(limited to 'examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v1-with-custom-mibs-location.py')

diff --git a/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v1-with-custom-mibs-location.py b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v1-with-custom-mibs-location.py
index 0367eb3..1d459ef 100644
--- a/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v1-with-custom-mibs-location.py
+++ b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v1-with-custom-mibs-location.py
@@ -1,29 +1,33 @@
-#
-# GETNEXT Command Generator Application
-#
-# Perform SNMP GETNEXT operation with the following options:
-#
-# with SNMPv1, community 'public'
-# over IPv4/UDP
-# to an Agent at demo.snmplabs.com:161
-# two columns of the IF-MIB::ifEntry table
-# search for pysnmp MIBs at specific filesystem location
-# stop when response OIDs leave the scopes of initial OIDs
-#
-# This script performs similar to the following Net-SNMP command:
-#
-# $ snmpwalk -v1 -c public -ObentU demo.snmplabs.com IF-MIB::ifDescr IF-MIB::ifType
-#
-# The pysnmp engine maintains its own MIB search path which is usued
-# for searching for MIB modules by name. By default pysnmp will search
-# its built-in MIB repository (pysnmp.smi.mibs.instances, pysnmp.smi.mibs)
-# and pysnmp-mibs package (pysnmp_mibs). Those two entries are normally
-# found relative to $PYTHONPATH. Besides searching MIBs as Python modules
-# (which could be egg-ed or not), pysnmp can also search for stand-alone
-# files in given directories. The latter could be specified by 
-# ObjectIdentity.addMibSource() calls. New search path entries are added
-# in front of existing ones in search path.
-#
+"""
+Search PySNMP MIBs at custom location
++++++++++++++++++++++++++++++++++++++
+
+Perform SNMP GETNEXT operation and resolve received var-binds with
+PySNMP MIB(s) found at a custom location. Use the following SNMP options:
+
+* with SNMPv1, community 'public'
+* over IPv4/UDP
+* to an Agent at demo.snmplabs.com:161
+* two columns of the IF-MIB::ifEntry table
+* search for pysnmp MIBs at specific filesystem location
+* stop when response OIDs leave the scopes of initial OIDs
+
+The pysnmp engine maintains its own MIB search path which is used
+for searching for MIB modules by name. By default pysnmp will search
+its built-in MIB repository (pysnmp.smi.mibs.instances, pysnmp.smi.mibs)
+and pysnmp-mibs package (pysnmp_mibs). Those two entries are normally
+found relative to $PYTHONPATH. Besides searching MIBs as Python modules
+(which could be egg-ed or not), pysnmp can also search for stand-alone
+files in given directories. The latter could be specified by 
+ObjectIdentity.addMibSource() calls. New search path entries are added
+in front of existing ones in search path.
+
+Functionally similar to:
+
+| $ snmpwalk -v1 -c public -ObentU demo.snmplabs.com \
+|                      IF-MIB::ifDescr IF-MIB::ifType
+
+"""#
 from pysnmp.entity.rfc3413.oneliner.cmdgen import *
 
 for errorIndication, \
@@ -34,19 +38,18 @@ for errorIndication, \
                         ContextData(),
                         ObjectType(ObjectIdentity('IF-MIB', 'ifDescr').addMibSource('/tmp/mymibs')),
                         ObjectType(ObjectIdentity('IF-MIB', 'ifType')),
-                        lookupNames=True, lookupValues=True):
-    # Check for errors and print out results
+                        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 ]))
-- 
cgit v1.2.1