travis: run pep8/flake8 tests

Add the test at the end of each run. This is inefficient but simpler
than adding a matrix entry. It's also very fast so there's no slowdown.

While there, remove the 'codecov' package: tox will bring it in
automatically.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Reviewed-by: Stephen Finucane <stephen@that.guru>

diff --git a/.travis.yml b/.travis.yml
index f19fe4f3fa35c41fbd78881211c43b78952baddb..f43baa11e887295de6bcc7081617a16e4dcfbaf7 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,10 +29,10 @@ before_script:
 
 install:
   - pip install tox-travis
-  - pip install codecov
 
 script:
   - tox
+  - tox -e pep8
   - tox -e coverage
 
 after_success: