Fix serialization of 'None' reprcrashes #6412
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Maybe interesting in this context: https://github.com/ionelmc/python-tblib |
blueyed
reviewed
Jan 7, 2020
Tracebacks coming from remote processes crated by the multiprocess module will contain "RemoteTracebacks" which don't have a 'reprcrash' attribute Fix pytest-dev#5971
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Very interesting, didn't know about that lib, thanks. 👍 |
asottile
approved these changes
Jan 7, 2020
As requested in review
nicoddemus
commented
Jan 7, 2020
| """ | ||
| testdir.makepyfile( | ||
| """ | ||
| from concurrent.futures import ProcessPoolExecutor |
There was a problem hiding this comment.
Also this is easier to understand the original issue IMO
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@asottile please merge if CI passes and you are OK with the latest changes. 🙏 |
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Jan 14, 2020
Somehow in Python 3.5 on Windows this test fails with:
File "c:\hostedtoolcache\windows\python\3.5.4\x64\Lib\multiprocessing\connection.py", line 302, in _recv_bytes
overlapped=True)
OSError: [WinError 6] The handle is invalid
This only happens in this platform and Python version, decided to use
a dummy traceback as originally done in pytest-dev#6412.
blueyed
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Jan 16, 2020
Somehow in Python 3.5 on Windows this test fails with:
File "c:\hostedtoolcache\windows\python\3.5.4\x64\Lib\multiprocessing\connection.py", line 302, in _recv_bytes
overlapped=True)
OSError: [WinError 6] The handle is invalid
This only happens in this platform and Python version, decided to use
a dummy traceback as originally done in pytest-dev#6412.
(cherry picked from commit b9c136b)
blueyed
pushed a commit
to blueyed/pytest
that referenced
this pull request
Jan 21, 2020
Somehow in Python 3.5 on Windows this test fails with:
File "c:\hostedtoolcache\windows\python\3.5.4\x64\Lib\multiprocessing\connection.py", line 302, in _recv_bytes
overlapped=True)
OSError: [WinError 6] The handle is invalid
This only happens in this platform and Python version, decided to use
a dummy traceback as originally done in pytest-dev#6412.
(cherry picked from commit b9c136b)
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Tracebacks coming from remote processes crated by the multiprocess module
will contain "RemoteTracebacks" which don't have a 'reprcrash' attribute.
I've made sure to test this fixes in xdist.
Fix #5971