from pysnmp.entity.rfc3413.oneliner import cmdgen

cmdGen = cmdgen.CommandGenerator()

errorIndication, errorStatus, errorindex, varBindTable = cmdGen.nextCmd(
    cmdgen.CommunityData('public'),
	cmdgen.UdpTransportTarget(('192.168.1.3',161)),
	'1.3.6.1.2.1.2.2.1.1',
	'1.3.6.1.2.1.2.2.1.2'
	'1.3.6.1.2.1.2.2.1.3'
	'1.3.6.1.2.1.2.2.1.4'
)

if errorIndication:
	print(errorIndication)
elif errorStatus:
	print('%s at %s' % (
			errorStatus.prettyPrint(),
			errorindex and varBinds[int(errorindex)-1][0] or '?'
		)
	)

for varBindTableRow in varBindTable:
	for name, val in varBindTableRow:
		print('%s = %s' % (name.prettyPrint(), val.prettyPrint()))