Further py27 cleanup support
This repo is now testing only with Python 3, so let's make
a few cleanups:
- Remove obsolete sections from setup.cfg
- Update requirements, no need for python_version anymore
- Switch to using sphinx-build
- Use newer openstackdocstheme and Sphinx versions
- Switch to hacking 3.0, fix problems found
Change-Id: I499bb071847dd006d4045faf2325f588d07b4ffe
diff --git a/test-requirements.txt b/test-requirements.txt
index b2555d0..4cc98c8 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,10 +2,9 @@
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
-hacking>=1.1.0,<1.2.0 # Apache-2.0
+hacking>=3.0.0,<3.1.0 # Apache-2.0
-sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7' # BSD
-sphinx!=1.6.6,!=1.6.7,!=2.1.0,>=1.6.2;python_version>='3.4' # BSD
-openstackdocstheme>=1.11.0 # Apache-2.0
+sphinx>=2.0.0,!=2.1.0 # BSD
+openstackdocstheme>=2.0.0 # Apache-2.0
# releasenotes
-reno>=1.8.0 # Apache-2.0
+reno>=2.5.0 # Apache-2.0