def _load_favorites(self):
""" Loads favorites of this user from the database into a set in memory """
if hasattr(self, "_favorites") and self._favorites:
# Already have the favorites in memory
return
self._favorites = set()
i = iter(FavoriteModel.list_favorites(self.id()))
self._favorites.update(i)
def _load_favorites(self):
""" Loads favorites of this user from the database into a set in memory """
if hasattr(self, "_favorites") and self._favorites:
# Already have the favorites in memory
return
self._favorites = set()
i = iter(FavoriteModel.list_favorites(self.id()))
self._favorites.update(i)
def del_favorite(self, destuser_id):
""" Delete an A-favors-B relation between this user and the destuser """
self._load_favorites()
self._favorites.discard(destuser_id)
FavoriteModel.del_relation(self.id(), destuser_id)
def add_favorite(self, destuser_id):
""" Add an A-favors-B relation between this user and the destuser """
self._load_favorites()
self._favorites.add(destuser_id)
FavoriteModel.add_relation(self.id(), destuser_id)
def del_favorite(self, destuser_id):
""" Delete an A-favors-B relation between this user and the destuser """
self._load_favorites()
self._favorites.discard(destuser_id)
FavoriteModel.del_relation(self.id(), destuser_id)
def add_favorite(self, destuser_id):
""" Add an A-favors-B relation between this user and the destuser """
self._load_favorites()
self._favorites.add(destuser_id)
FavoriteModel.add_relation(self.id(), destuser_id)