From 4f7f1fe155f2e4864221512e7daff4a7bb8ca978 Mon Sep 17 00:00:00 2001
From: Brett Cannon <brett@python.org>
Date: Sat, 18 Jun 2016 10:49:25 -0700
Subject: [PATCH] Cache pip dependencies

Closes #123
---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 0931d90..f3f51dd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,15 @@
 language: python
+
 sudo: false
+cache: pip
+
 python:
     - "2.7"
     - "pypy"
     - "3.3"
     - "3.4"
     - "3.5"
+
 install:
   - pip install tox-travis
 script: