Run CI against both packaging < 22.0 and >=22.0

goerz · goerz · commit 12d7c2ac338f · 2023-04-19T15:15:34.000-04:00
diff --git a/tox.ini b/tox.ini
@@ -22,6 +22,10 @@ envdir =
     py38: {toxworkdir}/py38
     py37: {toxworkdir}/py37
 deps =
+    py37:  packaging<22.0
+    py38:  packaging>=22.0
+    py39:  packaging>=22.0
+    py310:  packaging>=22.0
 usedevelop = true
 extras=
     dev
