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.
Args | |
|---|---|
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. |
Returns | |
|---|---|
| A function decorator that registers its function argument as a validator. |
Raises | |
|---|---|
AttributeError
|
Raised when a flag is not registered as a valid flag name. |