dev-python/black: Use pytest-forked to workaround fd leaks

Use pytest-forked to workaround fd leaks in blackd that cause the test suite to fail and hang on systems with high nproc (i.e. our arm64 and sparc devboxes). Bug: psf/black#4504 Signed-off-by: Michał Górny <[email protected]>
AndCycle · Oct 26, 2024 · 36d111c · 36d111c
1 parent 279f2f6
commit 36d111c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/dev-python/black/black-24.10.0.ebuild b/dev-python/black/black-24.10.0.ebuild
@@ -38,14 +38,17 @@ BDEPEND="
 		dev-python/aiohttp-cors[${PYTHON_USEDEP}]
 		dev-python/colorama[${PYTHON_USEDEP}]
 		dev-python/parameterized[${PYTHON_USEDEP}]
+		dev-python/pytest-forked[${PYTHON_USEDEP}]
 	)
 "
 
 distutils_enable_tests pytest
 
 python_test() {
 	local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
-	epytest
+	# pytest-forked to workaround fd leakage in blackd
+	# https://github.com/psf/black/issues/4504
+	epytest -p pytest_forked --forked
 }
 
 pkg_postinst() {