tox.ini: Add py39

cclauss · web-flow · commit 76d69d0f862e · 2021-07-06T23:31:33.000+02:00
diff --git a/tox.ini b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{27,35,36,37,38}
+envlist = py{27,35,36,37,38,39}
 
 [testenv:py27]
 setenv = EXCLUDE = --exclude=./.*,./examples/loop_asyncio.py,*/MQTTV5.py,*/MQTTV311.py
