def main():
if settings.DEBUG:
raise ValueError('This script requires that debug be set to false!')
brands = Brand.objects.filter(group=None, deleted=False)
ANON_USER = User.objects.get(username=settings.ANON_USER_NAME)
# create corresponding brand_group for each brand
for brand in brands:
# create BrandGroup
changeset = Changeset(indexer=ANON_USER, approver=ANON_USER,
state=states.REVIEWING, change_type=CTYPES['brand_group'])
changeset.save()
changeset.comments.create(commenter=ANON_USER,
text='This is an automatically generated change '
'for the creation of a brand group for a brand.',
old_state=states.REVIEWING, new_state=states.REVIEWING)
revision = BrandGroupRevision(changeset=changeset,
name=brand.name,
year_began=brand.year_began,
year_began_uncertain=brand.year_began_uncertain,
year_ended=brand.year_ended,
year_ended_uncertain=brand.year_ended_uncertain,
url=brand.url, notes=brand.notes, parent=brand.parent,
# no keywords are copied, seemingly, only few and emblem specific
keywords='')
revision.save()
changeset.approve(notes='Automatically approved.')
brand_group = changeset.brandgrouprevisions.get().brand_group
# assign BrandGroup to Brand
changeset = Changeset(indexer=ANON_USER,
approver=ANON_USER, state=states.REVIEWING, change_type=CTYPES['brand'])
changeset.save()
changeset.comments.create(commenter=ANON_USER,
text='This is an automatically generated change for the '
'assignment of a brand to its created brand group.',
old_state=states.REVIEWING, new_state=states.REVIEWING)
brand_revision = BrandRevision.objects.clone_revision(brand=brand,
changeset=changeset)
brand_revision.group.add(brand_group)
brand_revision.save()
changeset.approve(notes='Automatically approved.')
# create BrandUse
changeset = Changeset(indexer=ANON_USER, approver=ANON_USER,
state=states.REVIEWING, change_type=CTYPES['brand_use'])
changeset.save()
changeset.comments.create(commenter=ANON_USER,
text='This is an automatically generated change '
'for the creation of a brand use for a brand.',
old_state=states.REVIEWING, new_state=states.REVIEWING)
use = BrandUseRevision(changeset=changeset, emblem=brand,
publisher=brand.parent,
year_began=brand.year_began,
year_began_uncertain=brand.year_began_uncertain,
year_ended=brand.year_ended,
year_ended_uncertain=brand.year_ended_uncertain)
use.save()
changeset.approve(notes='Automatically approved.')
in_use = changeset.branduserevisions.get().brand_use
in_use.save()