docarray/docarray/utils/_internal/cache.py at main · docarray/docarray · GitHub

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# Licensed to the LF AI & Data foundation under one

# or more contributor license agreements. See the NOTICE file

# distributed with this work for additional information

# regarding copyright ownership. The ASF licenses this file

# to you 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 functools import lru_cache

from pathlib import Path

@lru_cache(maxsize=None)

def _get_cache_path() -> Path:

"""

Get the path to the cache directory.

:return: The path to the cache directory.

"""

cache_path = Path.home() / '.cache' / 'docarray'

if "DOCARRAY_CACHE" in os.environ:

cache_path = Path(os.environ["DOCARRAY_CACHE"])

cache_path.mkdir(parents=True, exist_ok=True)

return cache_path

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