Python Mysql Select Dict

Python Select Mysql Date conversion string, converted to dictionary

Python read the data format is not normal JSON, read out, directly is the dictionary

Python 2.7

ImportMySQLdb fromMySQLdbImportConverters as Covconv=cov.conversions.copy () conv[246] = float#convert decimals to floatsCONV[10] = str#convert dates to StringsCONV[11] = str#convert Timedelta_or_none to StringsCONV[12] = str#convert Datetime_or_none to Strings#conv[15] = str # convert Datetime_or_none to StringsCONV[7] = str#convert Datetime_or_none to Strings#conv[8] = str # convert Datetime_or_none to StringsConn=MySQLdb.connect (Host='Dbhost', Port=3306, the user='Root', passwd='', DB='MySQL', CharSet='UTF8', Conv=conv) cur= Conn.cursor (Cursorclass = mysqldb.cursors. Dictcursor) Cur.execute ("SELECT * from Proxies_priv") Test_data=Cur.fetchall ()Printtest_datacur.close () conn.close ( )

Python 3.+ Tornado

#!/usr/bin/env python from __future__ Importprint_functionImportPymysql fromTornadoImportIoloop, Gen fromTornado_mysqlImportPools fromPymysqlImportConverters as CoV#From mysqldb import converters as CoVFrom   tornado_mysql.cursors import  dictcursorpools. DEBUG=TrueCONV =cov.conversions.copy () conv[246] = float#convert decimals to floatsCONV[10] = str#convert dates to StringsCONV[11] = str#convert Timedelta_or_none to StringsCONV[12] = str#convert Datetime_or_none to Strings#conv[15] = str # convert Datetime_or_none to StringsCONV[7] = str#convert Datetime_or_none to StringsPOOL=Pools. Pool (Dict (host='Dbhost', port=3306, user='Root', passwd='', db='MySQL', CharSet='UTF8', Conv=conv,cursorclass=  dictcursor), Max_idle_connections=1, Max_recycle_sec=3) @gen. Coroutinedefworker (n): cur=yieldPool.execute ("SELECT * from Proxies_priv limit")    Print(Cur.fetchall ()) @gen. CoroutinedefMain (): Workers= [Worker (i) forIinchRange (1)]    yieldWorkersioloop. Ioloop.current (). Run_sync (Main)Print(Pool._opened_conns)

Output results

[{'User':'Root','Host':'localhost','Proxied_host':"','with_grant': 1,'Proxied_user':"','Timestamp':'2017-05-04 09:07:49','Grantor':"'}, {'User':'Root','Host':'pe-stats.wondershare.cn','Proxied_host':"','with_grant': 1,'Proxied_user':"','Timestamp':'2017-05-04 09:07:49','Grantor':"'}]

Python Mysql Select Dict