"""Driver for the Raritan PDUs
Documentation sources:
* https://www.circitor.fr/Mibs/Html/P/PDU2-MIB.php
* http://support.raritan.com/px3/version-3.0.3/user-guides/PX3-0B-v3.0-E.pdf
* https://cdn1.raritan.com/download/pdu-g2/4.0.20/MIB_Usage_4.0.20_49038.pdf
"""
from ..exception import ExecutionError
from ...util.snmp import SimpleSNMP
OID = ".1.3.6.1.4.1.13742.6.4.1.2.1"
[docs]
def power_set(host, port, index, value):
_snmp = SimpleSNMP(host, 'private', port=port)
outlet_control_oid = "{}.2.1.{}".format(OID, index)
_snmp.set(outlet_control_oid, str(int(value)))
[docs]
def power_get(host, port, index):
_snmp = SimpleSNMP(host, 'public', port=port)
output_status_oid = "{}.3.1.{}".format(OID, index)
value = _snmp.get(output_status_oid)
if value == 7: # On
return True
if value == 8: # Off
return False
raise ExecutionError("failed to get SNMP value")