travis: Cache wheels and other pip artifacts

Should speedup builds
2018-04-01 02:05:36 +01:00 · 2018-04-01 02:05:36 +01:00 · f92d88c241
parent 94a082177d
commit f92d88c241
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -4,6 +4,7 @@ notifications:
  email: false

 language: python
+cache: pip

 python:
 - "2.7"