# https://docs.djangoproject.com/en/3.1/_modules/django/utils/module_loading/
from importlib import import_module


def import_string(path: str):
    """
    Import a dotted module path and return the attribute/class designated by
    the last name in the path. Raise ImportError if the import failed.
    """
    try:
        module_path, class_name = path.rsplit(".", 1)
    except ValueError as err:
        raise ImportError("%s doesn't look like a module path" % path) from err

    module = import_module(module_path)

    try:
        return getattr(module, class_name)
    except AttributeError as err:
        raise ImportError(
            'Module "%s" does not define a "%s" attribute/class'
            % (module_path, class_name)
        ) from err
