Method update

chatterbot/storage/mongodb.py:207–240

(self, statement)

        self.statements.insert_many(create_statements)

    def update(self, statement):
        data = statement.serialize()
        data.pop('id', None)
        data.pop('tags', None)

        update_data = {
            '$set': data
        }

        if statement.tags:
            update_data['$addToSet'] = {
                'tags': {
                    '$each': statement.tags
                }
            }

        search_parameters = {}

        if statement.id is not None:
            search_parameters['_id'] = statement.id
        else:
            search_parameters['text'] = statement.text
            search_parameters['conversation'] = statement.conversation

        update_operation = self.statements.update_one(
            search_parameters,
            update_data,
            upsert=True
        )

        if update_operation.acknowledged:
            statement.id = update_operation.upserted_id

        return statement

    def get_random(self):
        """