Move from oslosphinx to openstackdocstheme

The oslosphinx package is no longer supported. Jobs should also be moved
to run with Python 3.

Change-Id: I13aa6e89dc0752157cf9efc66844c5141f3b77ce
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

.gitignore

@@ -41,6 +41,7 @@ output/*/index.html
 
 # Sphinx
 doc/build
+doc/source/spelling_wordlist.txt
 
 # pbr generates these
 AUTHORS

doc/source/conf.py

@@ -24,8 +24,7 @@ sys.path.insert(0, os.path.abspath('../..'))
 extensions = [
     'sphinx.ext.autodoc',
     'sphinxcontrib.blockdiag',
-    #'sphinx.ext.intersphinx',
+    'openstackdocstheme',
-    'oslosphinx',
     'yasfb',
 ]
 
@@ -76,6 +75,7 @@ pygments_style = 'sphinx'
 # html_theme_path = ["."]
 # html_theme = '_theme'
 # html_static_path = ['static']
+html_theme = 'openstackdocs'
 
 # Output file base name for HTML help builder.
 htmlhelp_basename = '%sdoc' % project

requirements.txt

@@ -4,7 +4,7 @@
 
 pbr!=2.1.0,>2.0.0  # Apache-2.0
 
-oslosphinx>=4.7.0 # Apache-2.0
+openstackdocstheme>=1.18.1 # Apache-2.0
 sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
 sphinxcontrib-blockdiag==1.5.4 # BSD
 

tox.ini

@@ -4,6 +4,7 @@ envlist = docs
 skipsdist = True
 
 [testenv]
+basepython = python3
 usedevelop = True
 install_command = pip install -U {opts} {packages}
 setenv =