Add missing test matrix configuration.

Natim · Natim · commit b0c3159050ff · 2020-03-25T15:05:13.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,8 @@ cache: pip
 install: pip install tox tox-travis
 script: tox -v
 python:
+- 3.5
+- 3.6
 - 3.7
 - 3.8
 matrix:
diff --git a/tox.ini b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py37,py38,flake8
+envlist = py35,py36,py37,py38,flake8
 
 [testenv]
 commands =
