def backwards(self, orm):
"Convert back from tech:* tags under django-taggit to django-tagging tags"
for demo in orm.Submission.objects.all():
# HACK: South gets confused by taggit_tags field, so we have to conjure it up here
taggit_tags = _TaggableManager(through=TaggedItem,
model=orm.Submission,
instance=demo)
demo.tags = ' '.join(
x.name.replace('tech:', '') for x in taggit_tags.all()
if (x.name.startswith('tech:')))
# Could destroy the data, but why bother?
# taggit_tags.clear()
demo.save()
def backwards(self, orm):
"Convert back from tech:* tags under django-taggit to django-tagging tags"
for demo in orm.Submission.objects.all():
# HACK: South gets confused by taggit_tags field, so we have to conjure it up here
taggit_tags = _TaggableManager(through=TaggedItem, model=orm.Submission, instance=demo)
demo.tags = ' '.join(
x.name.replace('tech:', '')
for x in taggit_tags.all()
if (x.name.startswith('tech:'))
)
# Could destroy the data, but why bother?
# taggit_tags.clear()
demo.save()
def forwards(self, orm):
"Convert from django-tagging tags to tech:* tags under django-taggit"
for demo in orm.Submission.objects.all():
tags = parse_tags(demo.tags)
# HACK: South gets confused by taggit_tags field, so we have to conjure it up here
taggit_tags = _TaggableManager(through=TaggedItem,
model=orm.Submission,
instance=demo)
taggit_tags.set(*('tech:%s' % (x) for x in tags
if x in self.KNOWN_TECH_TAGS))
# Could destroy the data, but why bother?
# demo.tags = ''
demo.save()
def forwards(self, orm):
"Convert from django-tagging tags to tech:* tags under django-taggit"
for demo in orm.Submission.objects.all():
tags = parse_tags(demo.tags)
# HACK: South gets confused by taggit_tags field, so we have to conjure it up here
taggit_tags = _TaggableManager(through=TaggedItem, model=orm.Submission, instance=demo)
taggit_tags.set(*(
'tech:%s' % ( x )
for x in tags
if x in self.KNOWN_TECH_TAGS
))
# Could destroy the data, but why bother?
# demo.tags = ''
demo.save()
