Source code for labgrid.driver.power.apc

from ..exception import ExecutionError
from ...util.helper import processwrapper

OID = "."

def _snmp_get(host, oid):
    out = processwrapper.check_output(
        f"snmpget -v1 -c private -O qn {host} {oid}".split()
    out_oid, value = out.strip().split(' ', 1)
    assert oid == out_oid
    if value == "1":
        return True
    if value == "2":
        return False

    raise ExecutionError("failed to get SNMP value")

def _snmp_set(host, oid, value):
            f"snmpset -v1 -c private {host} {oid} {value}".split()
    except Exception as e:
        raise ExecutionError("failed to set SNMP value") from e

[docs]def power_set(host, port, index, value): assert port is None index = int(index) value = 1 if value else 2 assert 1 <= index <= 8 _snmp_set(host, f"{OID}.{index}", f"int {value}")
[docs]def power_get(host, port, index): assert port is None index = int(index) assert 1 <= index <= 8 return _snmp_get(host, f"{OID}.{index}")