docs: Bump sphinx to 6.2.1

sphinx 5.3.0 fails with Python 3.13.1:

../docs/meson.build:37: WARNING: /home/me/qemu/build/pyvenv/bin/sphinx-build:
Extension error:
Could not import extension sphinx.builders.epub3 (exception: No module named 'imghdr')

../docs/meson.build:39:6: ERROR: Problem encountered: Install a Python 3 version of python-sphinx and the readthedoc theme

Bump sphinx to 6.2.1 and also sphinx_rtd_theme as required for the new
sphinx version.

(jsnow note: this patch bumps the recommended version for Sphinx to
install when it is missing, but allows old versions to be used if they
are present and functional. The version used for building docs on
readthedocs is pinned to the recommended version, 6.2.1.)

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Tested-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20250715212848.171879-2-jsnow@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

diff --git a/docs/requirements.txt b/docs/requirements.txt
index 02583f209aa6fda6c2b4d14140f48ca7500dbb4a..87f7afcb2e79b3d95e62ac75ca3a23eac44833e8 100644 (file)
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 # Used by readthedocs.io
 # Should be in sync with the "installed" key of pythondeps.toml
 
-sphinx==5.3.0
-sphinx_rtd_theme==1.1.1
+sphinx==6.2.1
+sphinx_rtd_theme==1.2.2

diff --git a/pythondeps.toml b/pythondeps.toml
index 7884ab521d1063d8880f948b9edb8d6fcf827f89..b2eec940ce5afaa2eb0298129dd5fc10773bf5fc 100644 (file)
--- a/pythondeps.toml
+++ b/pythondeps.toml
@@ -24,8 +24,8 @@ pycotap = { accepted = ">=1.1.0", installed = "1.3.1" }
 
 [docs]
 # Please keep the installed versions in sync with docs/requirements.txt
-sphinx = { accepted = ">=3.4.3", installed = "5.3.0", canary = "sphinx-build" }
-sphinx_rtd_theme = { accepted = ">=0.5", installed = "1.1.1" }
+sphinx = { accepted = ">=3.4.3", installed = "6.2.1", canary = "sphinx-build" }
+sphinx_rtd_theme = { accepted = ">=0.5", installed = "1.2.2" }
 
 [testdeps]
 qemu.qmp = { accepted = ">=0.0.3", installed = "0.0.3" }