[Add] enable travis cache for pip

2019-04-15 09:06:23 -04:00 · 2019-04-15 09:06:23 -04:00 · a87f990815
commit a87f990815
parent bb73601705
1 changed files with 5 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -2,6 +2,11 @@ language: python

 dist: xenial  # required for Python >= 3.7 (travis-ci/travis-ci#9069)

+cache: pip
+
+git:
+  depth: 1
+
 python:
  - "3.7"