Update tox.ini to use recent Pythons, and remove lxml pin

alexdutton · alexdutton · commit 08182e6b6de3 · 2021-01-12T11:26:52.000Z
diff --git a/tox.ini b/tox.ini
@@ -1,8 +1,8 @@
 [tox]
-envlist = py26
+envlist = py37, py38, py39
 [testenv]
 deps=httplib2
-     lxml==2.2
+     lxml
      nose
      web.py
 # Only run functional tests, until sss.py drops the lxml dep
