def restore_instrument(instrument):
if instrument in instrument_backups:
args = instrument_backups[instrument]
del instrument_backups[instrument]
if get_bus_config(instrument) != args:
rtcmix.bus_config(instrument, *args)
else:
raise errors.OortBusError('There are no backed up configs to restore for '+str(instrument))
def clear_instrument(instrument):
backup_instrument(instrument)
rtcmix.bus_config(instrument, 'in 0-1', 'out 0-1')
