docs: conf.py: fix support for Readthedocs v 1.0.0

As described at: https://stackoverflow.com/questions/23211695/modifying-content-width-of-the-sphinx-theme-read-the-docs since Sphinx 1.8, the standard way to setup a custom theme is to use html_css_files. While using html_context is OK with RTD 0.5.2, it doesn't work with 1.0.0, causing the theme to not load, producing a very weird html. Tested with: - Sphinx 1.7.9 + sphinx-rtd-theme 0.5.2 - Sphinx 2.4.4 + sphinx-rtd-theme 0.5.2 - Sphinx 2.4.4 + sphinx-rtd-theme 1.0.0 - Sphinx 4.3.0 + sphinx-rtd-theme 1.0.0 Reported-by: Hans Verkuil <[email protected]> Tested-by: Hans Verkuil <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Tested-by: Akira Yokosawa <[email protected]> Link: https://lore.kernel.org/r/80009f0d17ea0840d81e7e16fff6e7677919fdfc.1638004294.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <[email protected]>
kawasaki · Nov 29, 2021 · d69dab7 · d69dab7
1 parent b96ff02
commit d69dab7
Showing 1 changed file with 10 additions and 5 deletions.
diff --git a/Documentation/conf.py b/Documentation/conf.py
@@ -249,11 +249,16 @@
 
 html_static_path = ['sphinx-static']
 
-html_context = {
-    'css_files': [
-        '_static/theme_overrides.css',
-    ],
-}
+html_css_files = [
+    'theme_overrides.css',
+]
+
+if major <= 1 and minor < 8:
+    html_context = {
+        'css_files': [
+            '_static/theme_overrides.css',
+        ],
+    }
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied