Enable pip cache in Travis CI

Slightly speed up builds and reduce load on PyPI servers. For more information, see: https://docs.travis-ci.com/user/caching/#pip-cache
lbt · Aug 30, 2018 · 6f12328 · 6f12328
1 parent db77d99
commit 6f12328
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,5 @@
 language: python
+cache: pip
 python:
  - "2.7"
  - "3.4"