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# Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
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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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# http://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 decorator
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import contextlib
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__all__ = ['wrap_decorator', 'signature_safe_contextmanager']
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def wrap_decorator(decorator_func):
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@decorator.decorator
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def __impl__(func, *args, **kwargs):
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wrapped_func = decorator_func(func)
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return wrapped_func(*args, **kwargs)
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return __impl__
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signature_safe_contextmanager = wrap_decorator(contextlib.contextmanager)
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