Hello @mgeier! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file doc/gallery/ipython_kernel_config.py:

Line 1:28: W292 no newline at end of file

Comment last updated at 2020-03-28 09:10:34 UTC

I've asked at the Sphinx mailing list (https://groups.google.com/d/topic/sphinx-dev/Jh42WXO-mHo/discussion) and have added 7f2c842 based on the answer I got there.

Updated rendered version:

• https://140-210404706-gh.circle-artifacts.com/0/html/subdir/gallery.html
• https://140-210404706-gh.circle-artifacts.com/0/html/a-normal-rst-file.html#thumbnail-galleries

Updated rendered version:

• https://148-210404706-gh.circle-artifacts.com/0/html/subdir/gallery.html
• https://148-210404706-gh.circle-artifacts.com/0/html/a-normal-rst-file.html#thumbnail-galleries

Sphinx-Gallery 0.6.0 has just been released, now this is ready for review!

Rendered:

• https://180-210404706-gh.circle-artifacts.com/0/html/subdir/gallery.html
• https://180-210404706-gh.circle-artifacts.com/0/html/a-normal-rst-file.html#thumbnail-galleries
• https://180-210404706-gh.circle-artifacts.com/0/nbsphinx.pdf#section.11
• https://180-210404706-gh.circle-artifacts.com/0/nbsphinx.pdf#subsection.13.7

Hi Matthias,

this seems to work really well!
I plan to manually take screenshots/screen captures of ipyvolume. I'd like to thus manually add the thumbnail. If I do this in conf.py, I cannot add a tooltip. Would it be an idea to add this as well, .e.g:

nbsphinx_thumbnails = {
    'examples/scatter': 'examples/scatter.png',
    'examples/volshow': {'filename': 'examples/scatter.png', 'tooltip': 'Basic volume,
}

Even better would be if we could auto generate a tooltip from the 1st markdown cell, the first sentence after the first H1 (i guess that is what sphinx-gallery does).

cheers,

Maarten

Thanks @maartenbreddels for testing this!

I've merged this in order for other people to be able to make PRs with further improvements.

I've moved your above comment to a new issue: #421.