| # Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved. | |
| # Copyright 2022 The HuggingFace Team. 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 os | |
| from paddlenlp.utils.downloader import get_path_from_url_with_filelock | |
| from paddlenlp.utils.log import logger | |
| from .utils import DOWNLOAD_SERVER, PPDIFFUSERS_CACHE | |
| def ppdiffusers_bos_download(pretrained_model_name_or_path, filename=None, subfolder=None, cache_dir=None): | |
| if cache_dir is None: | |
| cache_dir = PPDIFFUSERS_CACHE | |
| cache_dir = ( | |
| pretrained_model_name_or_path | |
| if os.path.isdir(pretrained_model_name_or_path) | |
| else os.path.join(cache_dir, pretrained_model_name_or_path) | |
| ) | |
| url = DOWNLOAD_SERVER + "/" + pretrained_model_name_or_path | |
| if subfolder is not None: | |
| url = url + "/" + subfolder | |
| cache_dir = os.path.join(cache_dir, subfolder) | |
| if filename is not None: | |
| url = url + "/" + filename | |
| file_path = os.path.join(cache_dir, filename) | |
| if os.path.exists(file_path): | |
| logger.info("Already cached %s" % file_path) | |
| else: | |
| file_path = get_path_from_url_with_filelock(url, cache_dir) | |
| return file_path | |