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 shows the version selector of the doc, too.

Change-Id: I38f0385a1fd676a4ba18259af7ad384af31ebe5a

doc/requirements.txt

@@ -5,7 +5,7 @@
 # changes how packages are installed.  New dependencies should be
 # added in alphabetical order, however, some dependencies may need to
 # be installed in a specific order.
-openstackdocstheme>=1.18.1 # Apache-2.0
+openstackdocstheme>=1.20.0 # Apache-2.0
 reno>=2.5.0 # 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

doc/source/conf.py

@@ -30,8 +30,6 @@ import sys
 
 import django
 
-import horizon.version
-
 # NOTE(amotoki): Sphinx 1.6.x catches warnings from imported modules.
 # Ignore warnings from openstack_dashboard.settings in the doc build.
 # This can be dropped once Sphinx correctly ignore such warnings.
@@ -77,7 +75,6 @@ extensions = [
 repository_name = 'openstack/horizon'
 bug_project = 'horizon'
 bug_tag = 'documentation'
-html_last_updated_fmt = '%Y-%m-%d %H:%M'
 
 # Set aliases for extlinks
 # - generic launchpad bug - [:bug:`12345`]
@@ -110,18 +107,8 @@ source_suffix = '.rst'
 master_doc = 'index'
 
 # General information about the project.
-project = u'Horizon'
 copyright = u'2012, OpenStack Foundation'
 
-# 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.
-#
-# The short X.Y version.
-version = horizon.version.version_info.version_string()
-# The full version, including alpha/beta/rc tags.
-release = horizon.version.version_info.release_string()
-
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 # language = None
@@ -172,7 +159,7 @@ html_theme = 'openstackdocs'
 # further.  For a list of options available for each theme, see the
 # documentation.
 html_theme_options = {
-    "nosidebar": "false"
+    "show_other_versions": "True"
 }
 
 # Add any paths that contain custom themes here, relative to this directory.
@@ -245,17 +232,6 @@ htmlhelp_basename = 'Horizondoc'
 
 # -- Options for LaTeX output -------------------------------------------------
 
-latex_elements = {
-    # The paper size ('letterpaper' or 'a4paper').
-    # 'papersize': 'letterpaper',
-
-    # The font size ('10pt', '11pt' or '12pt').
-    # 'pointsize': '10pt',
-
-    # Additional stuff for the LaTeX preamble.
-    # 'preamble': '',
-}
-
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass
 # [howto/manual]).

lower-constraints.txt

@@ -56,7 +56,7 @@ munch==2.1.0
 netaddr==0.7.18
 netifaces==0.10.4
 nodeenv==0.9.4
-openstackdocstheme==1.18.1
+openstackdocstheme==1.20.0
 openstacksdk==0.11.2
 os-client-config==1.28.0
 os-service-types==1.2.0

releasenotes/source/conf.py

@@ -47,7 +47,6 @@ extensions = [
 repository_name = 'openstack/horizon'
 bug_project = 'horizon'
 bug_tag = 'documentation'
-html_last_updated_fmt = '%Y-%m-%d %H:%M'
 
 # Set aliases for extlinks
 # - generic launchpad bug - [:bug:`12345`]
@@ -76,15 +75,8 @@ source_suffix = '.rst'
 master_doc = 'index'
 
 # General information about the project.
-project = u'Horizon Release Notes'
 copyright = u'2015, Horizon Developers'
 
-# Release notes are version independent
-# The full version, including alpha/beta/rc tags.
-release = ''
-# The short X.Y version.
-version = ''
-
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 # language = None
@@ -211,17 +203,6 @@ htmlhelp_basename = 'HorizonReleaseNotesdoc'
 
 # -- Options for LaTeX output ---------------------------------------------
 
-latex_elements = {
-    # The paper size ('letterpaper' or 'a4paper').
-    # 'papersize': 'letterpaper',
-
-    # The font size ('10pt', '11pt' or '12pt').
-    # 'pointsize': '10pt',
-
-    # Additional stuff for the LaTeX preamble.
-    # 'preamble': '',
-}
-
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).