def choose_lecture_materials_filename(instance, original):
extension = os.path.splitext(original)[1]
lecture_slug = slugify(unicode(instance))[:74]
return "%s/%s%s" % (instance.event.date.isoformat(),
lecture_slug, extension)
def add_team_slug(apps, schema_editor):
Team = apps.get_model('events', 'Team')
for team in Team.objects.all():
team.slug = slugify(team.name)
team.save()
def choose_invitation_filename(instance, original):
return "%s/invitation-%s.pdf" % (instance.date.isoformat(),
slugify(unicode(instance))[:74])