old_contents: from pysnmp.entity.rfc3413.oneliner import cmdgen
  
  errorIndication, errorStatus, errorIndex, \
                   varBindTable = cmdgen.CommandGenerator().nextCmd(
      # SNMP v1
  #    cmdgen.CommunityData('test-agent', 'public', 0),
      # SNMP v2
      cmdgen.CommunityData('test-agent', 'public'),
      # SNMP v3
  #    cmdgen.UsmUserData('test-user', 'authkey1', 'privkey1'),
      cmdgen.UdpTransportTarget(('localhost', 161)),
      (1,3,6,1,2,1,1)
      )
  
  if errorIndication:
      print errorIndication
  else:
      if errorStatus:
          print '%s at %s\n' % (
              errorStatus.prettyPrint(),
              varBindTable[-1][int(errorIndex)-1]
              )
      else:
          for varBindTableRow in varBindTable:
              for name, val in varBindTableRow:
                  print '%s=%s' % (name.prettyPrint(), val.prettyPrint())
  
new_contents: from pysnmp.entity.rfc3413.oneliner import cmdgen
  
  errorIndication, errorStatus, errorIndex, \
                   varBindTable = cmdgen.CommandGenerator().nextCmd(
      # SNMP v1
  #    cmdgen.CommunityData('test-agent', 'public', 0),
      # SNMP v2
      cmdgen.CommunityData('test-agent', 'public'),
      # SNMP v3
  #    cmdgen.UsmUserData('test-user', 'authkey1', 'privkey1'),
      cmdgen.UdpTransportTarget(('localhost', 161)),
      (1,3,6,1,2,1,1)
      )
  
  if errorIndication:
      print errorIndication
  else:
      if errorStatus:
          print '%s at %s\n' % (
              errorStatus.prettyPrint(),
              varBindTable[-1][int(errorIndex)-1]
              )
      else:
          for varBindTableRow in varBindTable:
              for name, val in varBindTableRow:
                  print '%s = %s' % (name.prettyPrint(), val.prettyPrint())
  
subject: format report