Fix ValueError
when importing gsd in a non-main thread.
#258
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Description
Catch and ignore
ValueError
raised bysignal.signal
.Motivation and Context
Downstream users running xdist report failures: #255 (comment).
I can't imagine that users would separate their imports into a separate Python thread during normal production use.
Resolves #257.
How Has This Been Tested?
I executed the test case in #257 before and after the fix.
It is not possible to test this in pytest (without xdist), as gsd will have been imported into the interpreter before any threading test starts.
Checklist:
doc/credits.rst
) in the pull request source branch.CHANGELOG.rst
.