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| author |   Michał Górny <mgorny@gentoo.org> | 2023-11-03 20:13:31 +0100 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2023-11-07 06:29:06 +0100 |
| commit | 186cdb9d71af03645861ff0cc08ded5eff5fd0c0 (patch) | |
| tree | 75b6e157e8b4f8c0a302adcc58ebc8848496fb24 /eclass | |
| parent | distutils-r1.eclass: Refactor d_e_t to permit multiple test packages (diff) | |
| download | gentoo-186cdb9d71af03645861ff0cc08ded5eff5fd0c0.tar.gz gentoo-186cdb9d71af03645861ff0cc08ded5eff5fd0c0.tar.bz2 gentoo-186cdb9d71af03645861ff0cc08ded5eff5fd0c0.zip | |
python-utils-r1.eclass: Add EPYTEST_XDIST for epytest
Add an `EPYTEST_XDIST` variable that can be used to enable running
the test suite in parallel via the dev-python/pytest-xdist plugin.
This also includes user-facing `EPYTEST_JOBS` to control the job count
independently of `MAKEOPTS`.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/python-utils-r1.eclass | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/eclass/python-utils-r1.eclass b/eclass/python-utils-r1.eclass index 4a538f9942f6..48963728cc2f 100644 --- a/eclass/python-utils-r1.eclass +++ b/eclass/python-utils-r1.eclass @@ -1307,6 +1307,19 @@ _python_check_occluded_packages() { # parameter, when calling epytest. The listed files will be entirely # skipped from test collection. +# @ECLASS_VARIABLE: EPYTEST_XDIST +# @DEFAULT_UNSET +# @DESCRIPTION: +# If set to a non-empty value, enables running tests in parallel +# via pytest-xdist plugin. + +# @ECLASS_VARIABLE: EPYTEST_JOBS +# @USER_VARIABLE +# @DEFAULT_UNSET +# @DESCRIPTION: +# Specifies the number of jobs for parallel (pytest-xdist) test runs. +# When unset, defaults to -j from MAKEOPTS, or the current nproc. + # @FUNCTION: epytest # @USAGE: [<args>...] # @DESCRIPTION: @@ -1371,6 +1384,22 @@ epytest() { -p no:plus -p no:tavern ) + + if [[ ${EPYTEST_XDIST} ]]; then + local jobs=${EPYTEST_JOBS:-$(makeopts_jobs)} + if [[ ${jobs} -gt 1 ]]; then + args+=( + # explicitly enable the plugin, in case the ebuild was using + # PYTEST_DISABLE_PLUGIN_AUTOLOAD=1 + -p xdist + -n "${jobs}" + # worksteal ensures that workers don't end up idle when heavy + # jobs are unevenly distributed + --dist=worksteal + ) + fi + fi + local x for x in "${EPYTEST_DESELECT[@]}"; do args+=( --deselect "${x}" ) |