From b1ad89d084255500796062560ddb36285433d862 Mon Sep 17 00:00:00 2001
From: konradko <konrad.korzel@gmail.com>
Date: Mon, 23 Mar 2015 02:11:59 +0000
Subject: [PATCH] Add pip caching to travis

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

diff --git a/.travis.yml b/.travis.yml
index 3eb89dc4f..9807c7258 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,10 @@ language: python
 
 sudo: false
 
+cache:
+  directories:
+    - $HOME/.cache/pip
+
 env:
     - TOX_ENV=py27-flake8
     - TOX_ENV=py27-docs