bos #18858 Use sphinx_rtd_theme as theme for SALOME documentation built with Sphinx

diff --git a/doc/dev/conf.py.in b/doc/dev/conf.py.in
index bd2b6e0c46491b7365bb25d5fbb034cdd9c64eeb..80b8ce2077e25fdd7eda51f5963b41c74e127d54 100644 (file)
--- a/doc/dev/conf.py.in
+++ b/doc/dev/conf.py.in
@@ -25,6 +25,12 @@ import sphinx
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = ['sphinx.ext.autodoc']
+try:
+  import sphinx_rtd_theme
+  extensions += ['sphinx_rtd_theme']
+  use_rtd_theme = True
+except:
+  use_rtd_theme = False
 
 # Uncomment the following line to build the links with Python documentation
 # (you might need to set http_proxy environment variable for this to work)
@@ -104,8 +110,17 @@ pygments_style = 'sphinx'
 
 # The theme to use for HTML and HTML Help pages.  Major themes that come with
 # Sphinx are currently 'default' and 'sphinxdoc'.
-html_theme = 'default' if sphinx.version_info[:2] < (1,3) else 'classic'
-#html_theme_options = {}
+if use_rtd_theme:
+  html_theme = 'sphinx_rtd_theme'
+else:
+  html_theme = 'default' if sphinx.version_info[:2] < (1,3) else 'classic'
+
+themes_options = {}
+themes_options['classic'] = {
+  'body_max_width':'none',
+  'body_min_width':0,
+}
+html_theme_options = themes_options.get(html_theme, {})
 
 # Add any paths that contain custom themes here, relative to this directory.
 #html_theme_path = ['themes']