def fetch_tags(user_id, model_name):
query = Tag.all("a")
query.filter("creator_id =", user_id)
query.filter("model_name =", model_name)
query.order("a.tag_order")
tags = query.fetch()
for tag in tags:
tag.modelcount = get_tag_modelcount(tag.uid, model_name)
return tags
def get_tag(tag_name, model_name, user_id):
query = Tag.all()
query.filter("tag_name =", tag_name)
query.filter("model_name =", model_name)
query.filter("creator_id =", user_id)
count = query.count()
if count > 0:
return query.get()
else:
return None
