BUG: Autosummary links broken in master

[larsoner]

As of commit e5192ba (according to git bisect) sphinx-gallery builds of a simple test are failing where references to objects are no longer usable:

.../tinybuild/auto_examples/future/plot_future_imports.rst:32: WARNING: py:func reference target not found: sphinx_gallery.backreferences.NameFinder

I wondered if it was due to #7549, but we explicitly have autosummary_generate = True in the conf.py so I don't think so.

I'll keep working on boiling this down to a more minimal example. But if anyone wants to try in the meantime, something like this should work:

git clone https://github.com/sphinx-gallery/sphinx-gallery.git
cd sphinx-gallery
pip install -ve .
cd sphinx_gallery/tests/tinybuild
make

[larsoner]

I have reconfirmed that e5192ba causes the bug. Before that commit I get no warnings and:

After that commit:

Here is the minimal example, just unzip and run make:

tinybuild.zip

[tk0miya]

Thank you for letting me know. This must be a bug!

[tk0miya]

Fixed by #7578
Thank you for reporting.