tf.compat.v1.flags.declare_key_flag

Declares one flag as key to the current module.

tf.compat.v1.flags.declare_key_flag(
    flag_name: Union[Text, tf.compat.v1.flags.FlagHolder],
    flag_values: tf.compat.v1.flags.FlagValues = _flagvalues.FLAGS
) -> None

Key flags are flags that are deemed really important for a module. They are important when listing help messages; e.g., if the --helpshort command-line flag is used, then only the key flags of the main module are listed (instead of all flags, as in the case of --helpfull).

Sample usage::

flags.declare_key_flag('flag_1')

Args
`flag_name`	str \| :class:`FlagHolder`, the name or holder of an already declared flag. (Redeclaring flags as key, including flags implicitly key because they were declared in this module, is a no-op.) Positional-only parameter.
`flag_values`	:class:`FlagValues`, the FlagValues instance in which the flag will be declared as a key flag. This should almost never need to be overridden.

Raises
`ValueError`	Raised if flag_name not defined as a Python flag.

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Last updated 2023-10-06 UTC.

tf.compat.v1.flags.declare_key_flag

Args

Raises