def __init__(self):
HasTags.__init__(self)
# dictionary of user_ids for taggers that
# have so much negative tag feedback that we want
# to hide their tags from the public.
self.naughty_taggers = {}
def __init__(self):
GenericDB.__init__(self)
HasOwnership.__init__(self)
HasTags.__init__(self)
self.email_db = GenericDB()
self.hit_db = HitDB()
self.retired_users = OOBTree.OOBTree()
def tag_item(self, user_id, item_oid, tags, comment):
if not tags:
return
# update this tag container to hold these tags for this item
HasTags.tag_item(self, user_id, item_oid, tags, comment)
# update the reverse mapping with the new tag attributes
# for any tag, get the new attributes object
new_attributes = self.tags[tags[0]][item_oid][user_id]
tidb = get_tagged_item_database()
tidb.add_item(item_oid, user_id, new_attributes)
def remove_tags(self, tags, item_oid, user_id):
if not tags:
return
tidb = get_tagged_item_database()
# what tags does this item,user have before removal?
item_tags = tidb.get_tags(item_oid, user_id)
HasTags.remove_tags(self, tags, item_oid, user_id)
remaining_tags = [tag for tag in item_tags if tag not in tags]
if remaining_tags:
atag = remaining_tags[0] # an arbitrary tag
if 1: # atag in self.tags and item_oid in self.tags[atag] and user_id in self.tags[atag][item_oid]:
new_attributes = self.tags[atag][item_oid][user_id]
tidb.add_item(item_oid, user_id, new_attributes)
else:
# if all attributes are gone, remove this item,user from the tidb
tidb.remove_item_user(item_oid, user_id)
def upgradeToVersion2(self):
HasTags.__init__(self)
self.version_upgrade_done()