J. Nick Koston 9c90aaf830 Ensure history states can be copied (#37081) ...

The filter integration makes a copy of a
state object obtained from history.

2020-06-26 00:44:39 +00:00

..

__init__.py

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test_init.py

Ensure history states can be copied (#37081)

2020-06-26 00:44:39 +00:00