doc: update the theme and simplify the options

- sync with the latest version of openstackdocstheme (as per global
  requirements);
- use the configuration options described in the documentation of
  openstackdocstheme;
- also, update few doc-related requirements (at least sphinx is
  needed).
Change-Id: Ie36cbdf21e453eb9225b62938f3243a80963c17d

doc/source/conf.py

@@ -11,10 +11,6 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys, os
-
-import openstackdocstheme
-
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
@@ -27,7 +23,16 @@ import openstackdocstheme
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['reno.sphinxext']
+extensions = [
+    'reno.sphinxext',
+    'openstackdocstheme',
+]
+
+# openstackdocstheme options
+repository_name = 'openstack/sahara-tests'
+bug_project = 'sahara-tests'
+bug_tag = 'doc'
+html_last_updated_fmt = '%Y-%m-%d %H:%M'
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -94,7 +99,6 @@ pygments_style = 'sphinx'
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 html_theme = 'openstackdocs'
-html_theme_path = [openstackdocstheme.get_html_theme_path()]
 
 # 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
@@ -123,20 +127,12 @@ html_theme_path = [openstackdocstheme.get_html_theme_path()]
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+#html_static_path = ['_static']
 
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.
 #html_last_updated_fmt = '%b %d, %Y'
 
-giturl = u'http://git.openstack.org/cgit/openstack/sahara-tests/tree/releasenotes/source'
-# html_context allows us to pass arbitrary values into the html template
-html_context = {
-    "bug_tag": "releasenotes",
-    "giturl": giturl,
-    "bug_project": "sahara-tests"
-}
-
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
 html_use_smartypants = False

releasenotes/source/conf.py

@@ -14,12 +14,17 @@
 
 # Sahara-tests Release Notes documentation build configuration file
 
-import openstackdocstheme
-
 extensions = [
     'reno.sphinxext',
+    'openstackdocstheme'
 ]
 
+# openstackdocstheme options
+repository_name = 'openstack/sahara-tests'
+bug_project = 'sahara-tests'
+bug_tag = 'releasenotes'
+html_last_updated_fmt = '%Y-%m-%d %H:%M'
+
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
 
@@ -89,7 +94,6 @@ pygments_style = 'sphinx'
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 html_theme = 'openstackdocs'
-html_theme_path = [openstackdocstheme.get_html_theme_path()]
 
 # 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
@@ -129,16 +133,6 @@ html_static_path = ['_static']
 # using the given strftime format.
 # html_last_updated_fmt = '%b %d, %Y'
 
-giturl = (
-    u'http://git.openstack.org/cgit/openstack/sahara-tests/tree/doc/source'
-)
-# html_context allows us to pass arbitrary values into the html template
-html_context = {
-    "bug_tag": "doc",
-    "giturl": giturl,
-    "bug_project": "sahara-tests"
-}
-
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
 # html_use_smartypants = True

test-requirements.txt

@@ -8,7 +8,7 @@ bashate>=0.2 # Apache-2.0
 coverage>=3.6 # Apache-2.0
 doc8 # Apache-2.0
 mock>=1.2 # BSD
-openstackdocstheme>=1.5.0 # Apache-2.0
+openstackdocstheme>=1.11.0 # Apache-2.0
 pylint==1.4.5 # GNU GPL v2
-reno>=1.6.2 # Apache2
-sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2 # BSD
+reno!=2.3.1,>=1.8.0 # Apache-2.0
+sphinx>=1.6.2 # BSD