From c650b67e064573e49c4a2529c32309e8fc974fa3 Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Tue, 1 Jan 2019 10:32:08 -0800
Subject: [PATCH] Enable pip cache in Travis CI

Reduce load on PyPI servers and slightly speed up builds.

For more information, see:

https://docs.travis-ci.com/user/caching/#pip-cache
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 3f8730d..53af531 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,5 @@
 language: python
+cache: pip
 python:
   - 2.7
   - 3.4