faucet.valve_util module

Utility functions for FAUCET.

faucet.valve_util.btos(b_str)

Return byte array/string as string.

faucet.valve_util.dpid_log(dpid)

Log a DP ID as hex/decimal.

faucet.valve_util.get_logger(logname, logfile, loglevel, propagate)

Create and return a logger object.

faucet.valve_util.get_setting(name)

Returns value of specified configuration setting.

faucet.valve_util.get_sys_prefix()

Returns an additional prefix for log and configuration files when used in a virtual environment

faucet.valve_util.kill_on_exception(logname)

decorator to ensure functions will kill ryu when an unhandled exception occurs

faucet.valve_util.stat_config_files(config_hashes)

Return dict of a subset of stat attributes on config files.