import uuid import psycopg2 import pymysql host = "210.72.82.249" user = "pom" password = "pomWechat2020" port = 3306 database = 'pomdb' mysql = pymysql.connect(host=host,user=user,password=password,port=port,database=database) cursor = mysql.cursor() G2 = 'host=210.77.68.250 port=5432 dbname=newmediaDB3 user=newmedia password=newmedia2020!@#' def insert(mp, title, content, author, timestamp, link,weixin_id): try: with psycopg2.connect(G2) as connection: with connection.cursor() as cursor1: cursor1.execute("select * from dashboard_weixin where weixinid = '%s'" % (weixin_id)) r = cursor1.fetchall() for i in r: with connection.cursor() as cursor: id = uuid.uuid4() cursor.execute( "insert into dashboard_weixin_data(id,weixin_id, mp, title, content, author, timestamp, link,created,updated) values (%s,%s,%s,%s,%s,%s,%s,%s,now(),now() )" , (str(id), i[0], mp, title, content, author, timestamp, link)) connection.commit() except: pass if __name__ == '__main__': sql = 'select * from weixin_article' cursor.execute(sql) results = cursor.fetchall() for r in results: print(r) mp = r[1] title = r[2] content = r[3] author = r[4] timestamp = r[5] link = r[6] weixin_id = str(link).split('biz=')[1].split('&mid')[0] insert(mp, title, content, author, timestamp, link,weixin_id)