dev-python/dockerflow: correct style, add missing || die

Signed-off-by: Katalin Rebhan <kat@knifepoint.net>

dev-python/dockerflow/dockerflow-2026.3.4.ebuild

@@ -8,12 +8,13 @@ DISTUTILS_USE_PEP517=setuptools
 
 inherit distutils-r1
 
-MY_TAG_NAME="$(printf '%4d.%02d.%02d' ${PV//./ })"
+MY_TAG_NAME="$(printf '%4d.%02d.%02d' "$(ver_cut 1)" "$(ver_cut 2)" "$(ver_cut 3)")"
 
 DESCRIPTION="Python tools and helpers for Mozilla's Dockerflow"
 HOMEPAGE="
 	https://github.com/mozilla-services/python-dockerflow
-	https://pypi.org/project/dockerflow/"
+	https://pypi.org/project/dockerflow/
+"
 SRC_URI="https://github.com/mozilla-services/python-dockerflow/archive/${MY_TAG_NAME}.tar.gz -> ${P}.gh.tar.gz"
 
 S="${WORKDIR}/python-dockerflow-${MY_TAG_NAME}"
@@ -35,19 +36,23 @@ BDEPEND="
 		dev-python/asgiref[${PYTHON_USEDEP}]
 		dev-python/flask[${PYTHON_USEDEP}]
 		dev-python/flask-login[${PYTHON_USEDEP}]
-		dev-python/blinker[${PYTHON_USEDEP}] )"
+		dev-python/blinker[${PYTHON_USEDEP}]
+	)
+"
 
 EPYTEST_PLUGINS=( pytest-{mock,cov,django} )
 EPYTEST_IGNORE=(
 	# sanic not packaged
 	tests/sanic/test_sanic.py
 	# flask-migrate not packaged
-	tests/flask/test_flask.py )
+	tests/flask/test_flask.py
+)
 EPYTEST_DESELECT=(
 	# I don't know what's going on with these
 	tests/django/test_django.py::test_error_returns_500_and_logs_error
 	tests/fastapi/test_fastapi.py::test_mozlog_without_correlation_id_middleware
-	tests/fastapi/test_fastapi.py::test_error_returns_500_and_logs_error)
+	tests/fastapi/test_fastapi.py::test_error_returns_500_and_logs_error
+)
 distutils_enable_tests pytest
 
 src_compile() {
@@ -57,7 +62,7 @@ src_compile() {
 
 python_test() {
 	# Tests expect a running redis server, so let's provide it
-	exec 3< <(redis-server /dev/null)
+	exec 3< <(redis-server /dev/null || die "failed to start redis server")
 	local redis_pid=$!
 
 	# Wait until it's ready