Chore: Update to Python 3 (#148)

siusin · web-flow · commit 2183e016c6c5 · 2020-03-28T10:04:54.000+11:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 sudo: false
 language: python
 python:
-- '2.7'
+- '3.7'
 install:
 - pip install pygments lxml setuptools --upgrade
 - git clone https://github.com/tabatkins/bikeshed.git
