def update(self, user, data, parent, comment = None): """parent is a action that will be updated""" assert isinstance(user, User) assert isinstance(data, int) or isinstance(data, float) or isinstance(data, str) or isinstance(data, tuple) or isinstance(data, list) or isinstance(data, dict) or isinstance(data, set) assert isinstance(parent, tuple) or isinstance(parent, Action) assert comment is None or isinstance(comment, str) if not self.isMember(user): raise NonMember() if isinstance(parent, tuple): parent = self.get(parent) self.versions[user.ID()] += 1 no = self.versions[user.ID()] sign = user.encrypt(str(data)) action = Action.new(self.getID(), user, no, Action.Update, data, comment, parent) self.actions[action.ID()] = action latests = self.latests[action.root] for i in range(len(latests)): if latests[i] == parent: latests.pop(i) latests.insert(0, action) latests.sort(key=lambda x: x.time, reverse=True) self._save() return action.ID()
def put(self, user, data, comment = None): if not self.isMember(user): raise NonMember() self.versions[user.ID()] += 1 no = self.versions[user.ID()] sign = user.encrypt(str(data)) action = Action.new(self.getID(), user, no, Action.Insert, data, comment) self.actions[action.ID()] = action self.latests[action.ID()] = [action] self._save() return action.ID()
