[gentoo-dev] [PATCH 5/5] distutils-r1.eclass: QA-warn about invalid package versions

["Michał Górny" <mgorny@gentoo.org>]

Signed-off-by: Michał Górny <mgorny@gentoo.org>
---
 eclass/distutils-r1.eclass | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
index 014669c8c47c..e0a91001ef1f 100644
--- a/eclass/distutils-r1.eclass
+++ b/eclass/distutils-r1.eclass
@@ -2089,14 +2089,33 @@ _distutils-r1_post_python_install() {
 
 	local sitedir=${D%/}$(python_get_sitedir)
 	if [[ -d ${sitedir} ]]; then
+		local p
 		_distutils-r1_strip_namespace_packages "${sitedir}"
 
+		local bad_versions=()
+		mapfile -d $'\0' -t bad_versions < <(
+			find "${sitedir}" -maxdepth 1 '(' \
+				-name '*-0.0.0.dist-info' -o \
+				-name '*-UNKNOWN.dist-info' -o \
+				-name '*-0.0.0.egg-info' -o \
+				-name '*-UNKNOWN.egg-info' \
+				')' -print0
+		)
+
+		if [[ -n ${bad_versions[@]} ]]; then
+			eqawarn "The following Python packages were installed with invalid/suspicious"
+			eqawarn "versions in the site-packages directory:"
+			eqawarn
+			for p in "${bad_versions[@]}"; do
+				eqawarn "  ${p##*/}"
+			done
+		fi
+
 		local forbidden_package_names=(
 			examples test tests
 			.pytest_cache .hypothesis _trial_temp
 		)
 		local strays=()
-		local p
 		mapfile -d $'\0' -t strays < <(
 			find "${sitedir}" -maxdepth 1 -type f '!' '(' \
 					-name '*.egg-info' -o \
-- 
2.43.0