New submission from Anthony Sottile <asott...@umich.edu>:
I installed python using the installers from python.org -- I originally reproduced this using github actions using pyflakes's testsuite >ver Microsoft Windows [Version 10.0.19041.985] >venv\Scripts\python --version Python 3.10.0b1 C:\Users\asott\AppData\Local\Temp\y\pyflakes>venv\Scripts\python --version --version Python 3.10.0b1 (tags/v3.10.0b1:ba42175, May 3 2021, 20:22:30) [MSC v.1928 64 bit (AMD64)] to reproduce: ``` git clone https://github.com/pycqa/pyflakes cd pyflakes git checkout b02ba019e16f7c156ec63c2ea05c627a0fe86c48 ``` # install tox somehow ``` C:\python310\python -m venv venv venv\Scripts\pip install tox ``` here are the versions I have at that point: ``` >venv\Scripts\pip freeze --all appdirs==1.4.4 colorama==0.4.4 distlib==0.3.1 filelock==3.0.12 packaging==20.9 pip==21.1.1 pluggy==0.13.1 py==1.10.0 pyparsing==2.4.7 setuptools==56.0.0 six==1.16.0 toml==0.10.2 tox==3.23.1 virtualenv==20.4.6 ``` then run this a few times: `venv\Scripts\tox -e py310` even with `setenv = PYTHONFAULTHANDLER=1` I couldn't get a trace, though maybe that's a linux thing? it occasionally crashes like this: ``` py310 run-test: commands[2] | flake8 pyflakes setup.py ERROR: InvocationError for command 'C:\Users\asott\AppData\Local\Temp\y\pyflakes\.tox\py310\Scripts\flake8.EXE' pyflakes setup.py (exited with code 3221225477) ``` from some googling: > in hex is 0xc0000005 which is the Windows code for an access violation I don't do much development on windows so I'm passing the torch to someone who knows more :) ---------- messages: 393999 nosy: Anthony Sottile priority: normal severity: normal status: open title: crash on windows invoking flake8 under tox versions: Python 3.10 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue44184> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com