def add_relationship(self, other_user, relationship):
rel = UserRelationship()
rel.user = self
rel.target = other_user
rel.relationship = relationship
try:
Session.add(rel)
except IntegrityError:
pass
return
def get_by_text(cls, text, create=False):
text = Tag.sanitize(text)
if not Tag.cache_by_text.has_key(text):
try:
tag = Session.query(Tag).filter(Tag.text == text).one()
Tag.cache_by_id[tag.id] = tag
except InvalidRequestError:
if create:
# Need to create tag
tag = Tag(text=text)
Session.add(tag)
else:
return None
Tag.cache_by_text[text] = tag
return Tag.cache_by_text[text]
def get_by_text(cls, text, create = False):
text = Tag.sanitize(text)
if not Tag.cache_by_text.has_key(text):
try:
tag = Session.query(Tag).filter(Tag.text == text).one()
Tag.cache_by_id[tag.id] = tag
except InvalidRequestError:
if create:
# Need to create tag
tag = Tag(text=text)
Session.add(tag)
else:
return None
Tag.cache_by_text[text] = tag
return Tag.cache_by_text[text]