from twisted.enterprise import adbapi, util as dbutil
#数据库驱动和参数配置
DB_DRIVER = "pyPgSQL.PgSQL"
DB_ARGS = {
'host':'192.168.50.100',
'database':'beijingdb',
'port':'9999',
'user':'bop007',
'cp_min':5,
'cp_max':7,
'cp_reconnect':True
}
#从数据库连接池中得到连接对象 dbconn
def getDbConn():
dbConn = adbapi.ConnectionPool(DB_DRIVER, **DB_ARGS)
return dbConn
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