[gentoo-dev] [PATCH] python-utils-r1.eclass: epytest, force color output to match NOCOLOR

[gentoo-dev] [PATCH] python-utils-r1.eclass: epytest, force color output to match NOCOLOR

[Michał Górny]

Force pytest color output on or off based on the presence and value
of NOCOLOR envvar.  This fixes inconsistent use of colors that largely
depended on upstream pytest settings.

Signed-off-by: Michał Górny <mgorny@gentoo.org>
---
 eclass/python-utils-r1.eclass | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/eclass/python-utils-r1.eclass b/eclass/python-utils-r1.eclass
index 22e00c56815d..225f781cc31f 100644
--- a/eclass/python-utils-r1.eclass
+++ b/eclass/python-utils-r1.eclass
@@ -1291,6 +1291,16 @@ epytest() {
 
 	_python_check_EPYTHON
 
+	local color
+	case ${NOCOLOR} in
+		true|yes)
+			color=no
+			;;
+		*)
+			color=yes
+			;;
+	esac
+
 	local args=(
 		# verbose progress reporting and tracebacks
 		-vv
@@ -1302,6 +1312,8 @@ epytest() {
 		# override filterwarnings=error, we do not really want -Werror
 		# for end users, as it tends to fail on new warnings from deps
 		-Wdefault
+		# override color output
+		"--color=${color}"
 	)
 	local x
 	for x in "${EPYTEST_DESELECT[@]}"; do
-- 
2.34.1