# coding=utf-8 import logging from configParser import ConfigParser from mysql import connector from Config.defaults import DEFAULTS DB_CONFIG = ConfigParser() DB_CONFIG.read(DEFAULTS['BACKEND_CFG']) dbconfig = DB_CONFIG.items('KVM_MYSQL_TEST') def get_mysql_conn(cid='KVM_MYSQL_TEST'): #mysql_conn = self.dbconn_dict.setdefault(cid, None) cfg = dict(DB_CONFIG.items(cid)) cfg['port'] = int(cfg['port']) mysql_conn = connector.connect(**cfg) return mysql_conn # if not mysql_conn: # try: # cfg = dict(self.config.items(cid)) # cfg['port'] = int(cfg['port']) # mysql_conn = connector.connect(**cfg) # except Exception, err: # logging.error(err) # raise err # 连接异常时直接抛出错误 # else: # self.dbconn_dict[cid] = mysql_conn # logging.info('MYSQL - CONNECTION %s - SUCCEED' % mysql_conn)