Drop py33 support

"Python 3.3 support is being dropped since OpenStack Liberty."
written in following URL.
https://wiki.openstack.org/wiki/Python3

And already the infra team and the oslo team are dropping py33
support from their projects.

Since we rely on oslo for a lot of our work, and depend on infra
for our CI, we should drop py33 support too.

Change-Id: Ic3bfd32822a5e55d6d056af163075d9b3bdaabd4
Closes-Bug: #1526170

1 files changed, 1 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index b6c0bd8..0d075ec 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 # py3 first to avoid .testrepository incompatibility
-envlist = py33,py34,py27,pypy,pep8
+envlist = py34,py27,pypy,pep8
 minversion = 1.6
 skipsdist = True