Bug 2180498

python-pytest-trio fails to build with Sphinx 6.1.3 in Fedora 39 (currently Rawhide).

The issue detected:

+ sphinx-build-3 docs/source html
Running Sphinx v6.1.3
making output directory... done
loading intersphinx inventory from https://docs.python.org/3/objects.inv...
loading intersphinx inventory from https://trio.readthedocs.io/en/stable/objects.inv...
WARNING: failed to reach any of the inventories with the following issues:
intersphinx inventory 'https://trio.readthedocs.io/en/stable/objects.inv' not fetchable due to <class 'requests.exceptions.ConnectionError'>: HTTPSConnectionPool(host='trio.readthedocs.io', port=443): Max retries exceeded with url: /en/stable/objects.inv (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f401a023550>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))
WARNING: failed to reach any of the inventories with the following issues:
intersphinx inventory 'https://docs.python.org/3/objects.inv' not fetchable due to <class 'requests.exceptions.ConnectionError'>: HTTPSConnectionPool(host='docs.python.org', port=443): Max retries exceeded with url: /3/objects.inv (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f401a023090>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution'))
building [mo]: targets for 0 po files that are out of date
writing output... 
building [html]: targets for 4 source files that are out of date
updating environment: [new config] 4 added, 0 changed, 0 removed
reading sources... [ 25%] history
reading sources... [ 50%] index
reading sources... [ 75%] quickstart
reading sources... [100%] reference

looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [ 25%] history
/builddir/build/BUILD/pytest-trio-0.8.0/docs/source/history.rst:67: WARNING: py:exc reference target not found: trio.Cancelled

Theme error:
An error happened in rendering the page history.
Reason: UndefinedError("'logo' is undefined")

For the logs from testing build attempts, see:
https://copr.fedorainfracloud.org/coprs/ksurma/sphinx-6.1.3/package/python-pytest-trio/

You can test you package in mock running:

$ mock -r fedora-rawhide-x86_64 --addrepo=https://download.copr.fedorainfracloud.org/results/ksurma/sphinx-6.1.3/fedora-rawhide-x86_64/ --no-clean your.src.rpm
$ mock -r fedora-rawhide-x86_64 --addrepo=https://download.copr.fedorainfracloud.org/results/ksurma/sphinx-6.1.3/fedora-rawhide-x86_64/ shell

Sphinx 6.1.3 will be included in Fedora 39.
Let us know here if you have any questions. Thank you!