The media display pages allow to use the left and right arrows to navigate between media.

The patch at ​https://scm.narf.ssji.net/git/mediagoblin/patch/?id=1ba9ee46e56e6c77aab964c19de07c6d34d933ee generalises this for other pages, such as galleries.

This commit is part of my work on #5619, which is still a WIP. However, this particular change should be good to go.

following the upgrade guide (and the installation guide just in case), I've encounter the following issue during upgrade:

1) after launching this command: ./bootstrap.sh && VIRTUALENV_FLAGS='--system-site-packages' ./configure && make

it fails during setup saying idna3.2 is installed (as one package require >2 and it picks the last available) but a later one require < 3 (this could be removed because python2 support has been dropped).

workaround was: ./bin/pip uninstall idna ./bin/pip install idna==2.10 and relaunch the last step: ./bin/python setup.py develop --upgrade and continue the rest of the upgrade process: make

2) on the last upgrade process we have to upgrade the db: ./bin/gmg dbupdate this fails because jsonschema.compat is not found

workaround: commenting the import from the following file mediagoblin/tools/metadata.py

and now the gmg dbupdate works.

YMMV but that's what happend for me on buster 10.10 on 5th july 2021. (date can be important due to external nodejs dependency) - and it is only reported now as the trac seemed to have been broken for a while (on my side at least).

thanks again for this new release, works quite well so far!