# Copyright 2019 Google LLC. 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.
"""TFX type definition."""

from __future__ import absolute_import
from __future__ import division
from __future__ import print_function

from typing import Any, Text, Type


def import_class_by_path(class_path: Text) -> Type[Any]:
  """Import a class by its <module>.<name> path.

  Args:
    class_path: <module>.<name> for a class.

  Returns:
    Class object for the given class_path.
  """
  classname = class_path.split('.')[-1]
  modulename = '.'.join(class_path.split('.')[0:-1])
  mod = __import__(modulename, fromlist=[classname])
  return getattr(mod, classname)
