| # Copyright 2020 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 sys | |
| from .dependency_versions_table import deps | |
| from .utils.versions import require_version, require_version_core | |
| # define which module versions we always want to check at run time | |
| # (usually the ones defined in `install_requires` in setup.py) | |
| # | |
| # order specific notes: | |
| # - tqdm must be checked before tokenizers | |
| pkgs_to_check_at_runtime = "python tqdm regex requests packaging filelock numpy tokenizers".split() | |
| if sys.version_info < (3, 7): | |
| pkgs_to_check_at_runtime.append("dataclasses") | |
| if sys.version_info < (3, 8): | |
| pkgs_to_check_at_runtime.append("importlib_metadata") | |
| for pkg in pkgs_to_check_at_runtime: | |
| if pkg in deps: | |
| if pkg == "tokenizers": | |
| # must be loaded here, or else tqdm check may fail | |
| from .utils import is_tokenizers_available | |
| if not is_tokenizers_available(): | |
| continue # not required, check version only if installed | |
| require_version_core(deps[pkg]) | |
| else: | |
| raise ValueError(f"can't find {pkg} in {deps.keys()}, check dependency_versions_table.py") | |
| def dep_version_check(pkg, hint=None): | |
| require_version(deps[pkg], hint) | |