nm_commands.py 文件源码

def parse_capabilities(raw_data):
    """Parse capabilities data."""
    capabilities = {}
    raw_int = _raw_to_int(raw_data)

    capabilities['max_policies'] = raw_int[3]
    capabilities_values = struct.unpack('<HHIIHH', bytearray(
                                        raw_int[4:20]))
    capabilities_names = ('max_limit_value', 'min_limit_value',
                          'min_correction_time', 'max_correction_time',
                          'min_reporting_period', 'max_reporting_period')
    _add_to_dict(capabilities, capabilities_values, capabilities_names)
    capabilities['domain_id'] = DOMAINS_REV[raw_int[20] & 0x0F]
    power_domain = POWER_DOMAIN_REV[raw_int[20] & 0x80]
    capabilities['power_domain'] = power_domain

    return capabilities