install.py 文件源码

def _test_db_conn(self):
        import MySQLdb
        try:
            MySQLdb.connect(host=self.db_host, port=int(self.db_port),
                            user=self.db_user, passwd=self.db_pass, db=self.db)
            color_print('???????', 'green')
            return True
        except MySQLdb.OperationalError, e:
            color_print('??????? %s' % e, 'red')
            return False