gnu: python-black: Limit number of test processes.

* gnu/packages/python-xyz.scm (python-black)[arguments]: Do not exceed 8
parallel jobs when running tests.
[native-inputs]: Add python-pytest-xdist.

Change-Id: Ifa0ab22e6b5c6ba3fdc588ae6a25ca4ad410936b
This commit is contained in:
Ricardo Wurmus 2025-01-02 15:36:40 +01:00
parent 2b8bbc9cbc
commit 9c9eba6bab
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@ -8799,8 +8799,13 @@ and integrated feature-set for programming Python effectively.")
"0xa8vkgbvmkdh4vsk967xh81i6g47fcqf5vngdkvrqxgjx6acvl4"))))
(build-system pyproject-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(list
#:test-flags
;; On the build farm we run out of resources if we let the build system
;; autodetect the number of parallel processes.
'(list "--numprocesses" (number->string (min (parallel-job-count) 8)))
#:phases
'(modify-phases %standard-phases
(add-after 'patch-source-shebangs 'use-absolute-file-names
(lambda* (#:key inputs #:allow-other-keys)
(substitute* (find-files "tests" "\\.py$")
@ -8818,6 +8823,7 @@ and integrated feature-set for programming Python effectively.")
(native-inputs
(list python-pytest
python-pytest-aiohttp
python-pytest-xdist
python-hatch-fancy-pypi-readme
python-hatch-vcs
python-hatchling))