[issue37873] unittest: execute tests in parallel

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[issue37873] unittest: execute tests in parallel

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[issue37873] unittest: execute tests in parallel

STINNER Victor added the comment: > Leveraging GNU Parallel (https://www.gnu.org/software/parallel/) might help > simplify implementation. Perhaps that could be used as a subprocess call? In general, we attempt to avoid depending on the availability of external tool. For example, I don't

[issue37873] unittest: execute tests in parallel

D. A. Pellegrino added the comment: Leveraging GNU Parallel (https://www.gnu.org/software/parallel/) might help simplify implementation. Perhaps that could be used as a subprocess call? -- ___ Python tracker

[issue37873] unittest: execute tests in parallel

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[issue37873] unittest: execute tests in parallel

Karthikeyan Singaravelan added the comment: See also https://mail.python.org/pipermail/python-ideas/2017-September/047100.html . One of the ideas in the thread was to move test.regrtest parallel execution functionality into unittest. I think this would be good to have it in unittest like

[issue37873] unittest: execute tests in parallel

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[issue37873] unittest: execute tests in parallel

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[issue37873] unittest: execute tests in parallel

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[issue37873] unittest: execute tests in parallel

Terry J. Reedy added the comment: test.regrtest has a -j option. Perhaps some of the Python coding for that could be used for unitest also. -- nosy: +terry.reedy ___ Python tracker

[issue37873] unittest: execute tests in parallel

New submission from D. A. Pellegrino : The unittest documentation makes reference to a potential parallelization feature: "Note that shared fixtures do not play well with [potential] features like test parallelization and they break test isolation. They should be used with care."