def _posargs_finalizer(value: Sequence[Any], args: argparse.Namespace) -> Sequence[Any] | list[Any]: """Removes the leading "--"s in the posargs array (if any) and asserts that remaining arguments came after a "--". """ posargs = value if not posargs: return [] if "--" not in posargs: unexpected_posargs = posargs raise _option_set.ArgumentError( None, f"Unknown argument(s) '{' '.join(unexpected_posargs)}'.") dash_index = posargs.index("--") if dash_index != 0: unexpected_posargs = posargs[0:dash_index] raise _option_set.ArgumentError( None, f"Unknown argument(s) '{' '.join(unexpected_posargs)}'.") return posargs[dash_index + 1:]
def _posargs_finalizer(value, args): """Removes the leading "--"s in the posargs array (if any) and asserts that remaining arguments came after a "--". """ posargs = value if not posargs: return [] if "--" not in posargs: unexpected_posargs = posargs raise _option_set.ArgumentError( None, "Unknown argument(s) '{}'.".format(" ".join(unexpected_posargs))) dash_index = posargs.index("--") if dash_index != 0: unexpected_posargs = posargs[0:dash_index] raise _option_set.ArgumentError( None, "Unknown argument(s) '{}'.".format(" ".join(unexpected_posargs))) return posargs[dash_index + 1:]
def _color_finalizer(value: bool, args: argparse.Namespace) -> bool: """Figures out the correct value for "color" based on the two color flags. Args: value (bool): The current value of the "color" option. args (_option_set.Namespace): The values for all options. Returns: The new value for the "color" option. """ if args.forcecolor is True and args.nocolor is True: raise _option_set.ArgumentError( None, "Can not specify both --no-color and --force-color.") if args.forcecolor is True: return True if args.nocolor is True: return False return sys.stdout.isatty()