28 lines
1.0 KiB
Python
28 lines
1.0 KiB
Python
# Copyright 2022 The TensorFlow 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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# ==============================================================================
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"""Utilities for the trace_type module."""
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# TODO(b/225045380): Depend on the abstracted `leaf` lib from 'nest'.
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def is_namedtuple(obj):
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return hasattr(obj, "_fields") and all(
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isinstance(field, str) for field in obj._fields)
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# TODO(b/225045380): Depend on the abstracted `leaf` lib from 'nest'.
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def is_attrs(obj):
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return hasattr(type(obj), "__attrs_attrs__")
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