Registers a flag whose value can be the name of enum members.

    name, default, enum_class, help, flag_values=_flagvalues.FLAGS,
    module_name=None, **args


  • name: str, the flag name.
  • default: Enum|str|None, the default value of the flag.
  • enum_class: class, the Enum class with all the possible values for the flag.
  • help: str, the help message.
  • flag_values: FlagValues, the FlagValues instance with which the flag will be registered. This should almost never need to be overridden.
  • module_name: str, the name of the Python module declaring this flag. If not provided, it will be computed using the stack trace of this call.
  • **args: dict, the extra keyword args that are passed to Flag init.