def ensure_database(self, database_name):
        if not self.is_database_present(database_name):
            self.__execute_non_query('CREATE DATABASE %s' % database_name)
            self.log("Database %s not found. Database created!" % database_name)
            return True
        return False
Invite a xmpp entity to a MUC room.
dataset/ETHPy150Open python-provy/provy/provy/more/centos/database/mysql.py/MySQLRole.ensure_database--crossover with--dataset/ETHPy150Open ralphm/wokkel/wokkel/muc.py/MUCClientProtocol.invite