from django.conf import settings

from troggle.core.models.troggle import Expedition

"""This is the only troggle-specific 'context processor' that troggle uses
in the processing of Django templates

This seems to mean that every page produced has bundled in its context the complete 'settings' and 
the  expedition class object, so all templates can do queries on Expedition.
https://betterprogramming.pub/django-quick-tips-context-processors-da74f887f1fc

If it is commented out, the logbookentry page goes crazy and the screws up all the site_media resultions for CSS file s!
Seems to be necessary to make {{settings.MEDIA_URL}} work. Which is obvious in retrospect.

It is VITAL that no database operations are done in any context processor, see
https://adamj.eu/tech/2023/03/23/django-context-processors-database-queries/
"""


def troggle_context(request):
    return {"settings": settings}
#    return {"settings": settings, "Expedition": Expedition}