def parse_iterable_param_to_enums()

in azure/functions/decorators/utils.py [0:0]

• 14 lines of code
• 5 McCabe index (conditional complexity)

def parse_iterable_param_to_enums(
        param_values: Optional[Union[Iterable[str], Iterable[T]]],
        class_name: Type[T]) -> Optional[Iterable[T]]:
    if param_values is None:
        return None

    try:
        return [class_name[value.upper()] if isinstance(value, str) else value
                for value in param_values]
    except KeyError:
        raise KeyError(
            f"Can not parse '{param_values}' to "
            f"Optional[Iterable[{class_name.__name__}]]. "
            f"Please ensure param all list elements exist in "
            f"{[e.name for e in class_name]}")