What bullshit. I can't touch type but my code reads: def snmp_command(session, oid, media_servers): result = list() for host_name in media_servers:

What bullshit. I can't touch type but my code reads: def snmp_command(session, oid, media_servers): result = list() for host_name in media_servers: snmp = SNMP_CMD.format(host=host_name, oid=oid) snmp_reply = [x for x in session.cmditer(snmp)] if len(snmp_reply) == 0: log.warning("No data for EMS Media Server SNMP cmd {0} for host {1}".format(snmp, host_name)) continue # add the Media Server host from which we got this reply to the list of snmp reply snmp_reply.append(host_name) result.append(snmp_reply) return result