tests: cache pip dependencies.

tylerjharden · Feb 21, 2018 · 2221c1d · 2221c1d
1 parent 60fb4f1
commit 2221c1d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -19,6 +19,8 @@ env:
 
 language: python
 
+cache: pip
+
 python:
   - 2.6
   - 2.7