# Copyright (c) 2021 PaddlePaddle 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.
"""Set up paths for DS2"""

import os.path
import sys


def add_path(path):
    if path not in sys.path:
        sys.path.insert(0, path)


this_dir = os.path.dirname(__file__)

# Add project path to PYTHONPATH
proj_path = os.path.join(this_dir, '..')
add_path(proj_path)