Doc(TODO): Test if the file is read-only in rm.py

[ppu.git] / .travis.yml

diff --git a/.travis.yml b/.travis.yml
index ddec68a13e46712bb9c2024cbd4eebe5b394aefe..d62df94e502f6fd2f85ba04bb4c2fd5a2ce24f82 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,9 +22,14 @@ env:
   - TOXENV=py34
   - TOXENV=py35
   - TOXENV=py36
+  - TOXENV=py27-flake8
+  - TOXENV=py34-flake8
 
 install:
   - travis_retry pip install tox
 
 script:
   - tox
+
+before_cache:
+  - scripts/remove-old-files.py -o 180 ~/.cache/pip