34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
# Copyright The Lightning AI team.
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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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from threading import Thread
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class ThreadExceptionHandler(Thread):
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"""Adopted from https://stackoverflow.com/a/67022927."""
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.exception = None
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def run(self):
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try:
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super().run()
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except Exception as e:
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self.exception = e
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def join(self):
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super().join()
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if self.exception:
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raise self.exception
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