async_casbin_adapter/utils.py

# Copyright 2025 The casbin Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import importlib


def import_class(name):
    """Import class from string
    e.g. `package.module.ClassToImport` returns the `ClassToImport` class"""
    components = name.split(".")
    module_name = ".".join(components[:-1])
    class_name = components[-1]
    module = importlib.import_module(module_name)
    return getattr(module, class_name)