Bump the openstackdocstheme extension to 1.20

Some options are now automatically configured by the version 1.20:
- project
- html_last_updated_fmt
- latex_engine
- latex_elements
- version
- release.

This will show other versions of the doc, too.

Change-Id: Iab881a91692a886f67cc4a81720deda717695d23

doc/requirements.txt

@@ -1,4 +1,4 @@
 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,>=1.6.2;python_version>='3.4' # BSD
-openstackdocstheme>=1.18.1 # Apache-2.0
+openstackdocstheme>=1.20.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0

doc/source/conf.py

@@ -43,7 +43,6 @@ source_suffix = '.rst'
 master_doc = 'index'
 
 # General information about the project.
-project = u'Python Freezer Client'
 copyright = u'2016, OpenStack'
 
 # openstackdocstheme options
@@ -51,17 +50,6 @@ repository_name = 'openstack/python-freezerclient'
 bug_project = 'freezer'
 bug_tag = 'python-freezerclient'
 
-# The version info for the project you're documenting, acts as replacement for
-# |version| and |release|, also used in various other places throughout the
-# built documents.
-#
-import pbr.version
-freezer_version = pbr.version.VersionInfo('python-freezerclient')
-# The short X.Y version.
-version = freezer_version.canonical_version_string()
-# The full version, including alpha/beta/rc tags.
-release = freezer_version.version_string_with_vcs()
-
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #language = None
@@ -141,10 +129,6 @@ html_theme = 'openstackdocs'
 # directly to the root of the documentation.
 #html_extra_path = []
 
-# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
-# using the given strftime format.
-html_last_updated_fmt = '%Y-%m-%d %H:%M'
-
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
 #html_use_smartypants = True

lower-constraints.txt

@@ -23,7 +23,7 @@ mock==2.0.0
 monotonic==0.6
 netaddr==0.7.18
 netifaces==0.10.4
-openstackdocstheme==1.18.1
+openstackdocstheme==1.20.0
 oslo.i18n==3.15.3
 oslo.serialization==2.25.0
 oslo.utils==3.33.0

releasenotes/source/conf.py

@@ -42,19 +42,12 @@ source_suffix = '.rst'
 master_doc = 'index'
 
 # General information about the project.
-project = u'Freezer Client Release Notes'
 copyright = u'2016, Freezer developers'
 
 repository_name = 'openstack/python-freezerclient'
 bug_project = 'freezer'
 bug_tag = 'python-freezerclient'
 
-# Release notes are version independent.
-# The short X.Y version.
-version = ''
-# The full version, including alpha/beta/rc tags.
-release = ''
-
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #language = None
@@ -98,7 +91,7 @@ pygments_style = 'sphinx'
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = 'default'
+html_theme = 'openstackdocs'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
@@ -134,10 +127,6 @@ html_theme = 'default'
 # directly to the root of the documentation.
 #html_extra_path = []
 
-# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
-# using the given strftime format.
-html_last_updated_fmt = '%Y-%m-%d %H:%M'
-
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
 #html_use_smartypants = True