Need management command for reindexing of all documents of given type

[megies]

E.g. something like python manage.py reindex-documents quakeml, which then would delete all document index entries for document type "quakeml" and after that would reindex all quakeml documents.

[megies]

From very briefly looking at this issue, seems like the way to go would be to define an AdminAction "Update related Document Indices" on the Document Model like described here: https://docs.djangoproject.com/en/2.1/ref/contrib/admin/actions/

Then one could at least select the documents in the admin panel and select reindexing from the drop down menu on the documents page.

That action would have to..

• query the related document indices for all selected documents
• delete them
• trigger a new indexing of the selected documents

No time to dig deeper how to actually do that in django right now, though.. it's still a bit cryptic to me.