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91ea57d981
If epath is installed then we will use it for file I/O. If it is not, we will fall back to pathlib from the standard library.
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
# Copyright 2022 The JAX Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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import pathlib
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logger = logging.getLogger(__name__)
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try:
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import etils.epath as epath
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except:
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epath = None
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# If etils.epath (aka etils[epath] to pip) is present, we prefer it because it
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# can read and write to, e.g., GCS buckets. Otherwise we use the builtin
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# pathlib and can only read/write to the local filesystem.
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if epath:
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logger.debug("etils.epath found. Using etils.epath for file I/O.")
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Path = epath.Path
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else:
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logger.debug("etils.epath was not found. Using pathlib for file I/O.")
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Path = pathlib.Path
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