~ruther/guix-local: gnu: python-black: Limit number of test processes.

9c9eba6babf9dc5416714fe82e6f44ec9e148437 — Ricardo Wurmus 1 year, 4 months ago 2b8bbc9

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

patch browse .tar.gz

1 files changed, 8 insertions(+), 2 deletions(-)

M gnu/packages/python-xyz.scm

M gnu/packages/python-xyz.scm => gnu/packages/python-xyz.scm +8 -2

@@ 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))