From 6c93c5768547a3ca75865e7675ed1efd4db7e2cc Mon Sep 17 00:00:00 2001
From: Tim Burke <tim.burke@gmail.com>
Date: Fri, 29 Mar 2019 16:14:58 -0700
Subject: [PATCH] Run docs tox env under py3

...and fix this one warning-treated-as-error that crept in since
https://github.com/openstack/swift/commit/d185b60

Change-Id: Id46ee3ab23e2703170191528427aaa2788aba1ee
---
 swift/common/wsgi.py | 1 +
 tox.ini              | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/swift/common/wsgi.py b/swift/common/wsgi.py
index 7cce7f98b4..6f0f600f54 100644
--- a/swift/common/wsgi.py
+++ b/swift/common/wsgi.py
@@ -430,6 +430,7 @@ class SwiftHttpProtocol(wsgi.HttpProtocol):
 
         # for py3:
         def get_default_type(self):
+            '''If the client didn't provide a content type, leave it blank.'''
             return ''
 
 
diff --git a/tox.ini b/tox.ini
index 787f30ce37..8d98a6e085 100644
--- a/tox.ini
+++ b/tox.ini
@@ -150,7 +150,7 @@ setenv = SWIFT_TEST_IN_PROCESS=1
 commands = {posargs}
 
 [testenv:docs]
-basepython = python2.7
+basepython = python3
 deps = -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -W -b html doc/source doc/build/html