A function decorator for defining a multi-flag validator.
tf.compat.v1.flags.multi_flags_validator(
flag_names, message='Flag validation failed', flag_values=_flagvalues.FLAGS
)
Registers the decorated function as a validator for flag_names, e.g.
@flags.multi_flags_validator(['foo', 'bar']) def _CheckFooBar(flags_dict): ...
See register_multi_flags_validator() for the specification of checker function.
flag_names
: [str], a list of the flag names to be checked.message
: str, error text to be shown to the user if checker returns False.
If checker raises flags.ValidationError, message from the raised
error will be shown.flag_values
: flags.FlagValues, optional FlagValues instance to validate
against.A function decorator that registers its function argument as a validator.
AttributeError
: Raised when a flag is not registered as a valid flag name.