* debian/patches/fix-sphinx-build.patch: New patch, fixes building with

latest sphinx, taken from upstream pull request #2080.

debian/changelog

@@ -6,6 +6,8 @@ patroni (2.1.1-2) UNRELEASED; urgency=medium
   [ Michael Banck ]
   * debian/patches/dcs-last-seen.patch: New patch, taken from upstream commit
     2f31e88b.
+  * debian/patches/fix-sphinx-build.patch: New patch, fixes building with
+    latest sphinx, taken from upstream pull request #2080.
 
  -- Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>  Fri, 20 Aug 2021 10:54:10 +0200
 

debian/patches/fix-sphinx-build.patch

@@ -0,0 +1,13 @@
+diff --git a/docs/conf.py b/docs/conf.py
+index 20fa354..ae19400 100644
+--- a/docs/conf.py
++++ b/docs/conf.py
+@@ -194,4 +194,7 @@ intersphinx_mapping = {'https://docs.python.org/': None}
+ # A possibility to have an own stylesheet, to add new rules or override existing ones
+ # For the latter case, the CSS specificity of the rules should be higher than the default ones
+ def setup(app):
+-   app.add_stylesheet("custom.css")
++    if hasattr(app, 'add_css_file'):
++        app.add_css_file('custom.css')
++    else:
++        app.add_stylesheet('custom.css')

debian/patches/series

@@ -6,3 +6,4 @@ regression_tests_disable_requirement_download.patch
 requirements_cdiff.patch
 regression_tests_disable_raft_tests.py
 dcs-last-seen.patch
+fix-sphinx-build.patch