add flake8 checks to teuthology

Signed-off-by: Alfredo Deza <alfredo.deza@inktank.com>
(cherry picked from commit 27c9eb8f81dc25c7b50bfb77d4d2d4ab4d136fb6)
(cherry picked from commit b390d68ff4b7a648da3f22bd5ae34651d02fd915)

diff --git a/tox.ini b/tox.ini
index 85fe016f02bfbdc9f3a67bb4bb10bdda65e58dfa..f9ea1ce5d167a96492317a5cc7eb7f070e39b716 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
-envlist = py27
+envlist = py27, flake8
 
-[testenv]
+[testenv:py27]
 sitepackages=True
 deps=
   -r{toxinidir}/requirements.txt
@@ -11,3 +11,8 @@ deps=
   nose
 
 commands=py.test -v {posargs:teuthology}
+
+[testenv:flake8]
+deps=
+  flake8
+commands=flake8 --select=F {posargs:teuthology}