import time
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 update(id, s):
    # try:
    with psycopg2.connect(G2) as connection:
        with connection.cursor() as cursor:
            cursor.execute(
                "update dashboard_weixin_data set timestamp = %s where id = %s"
                , (s,id))
            connection.commit()
    # except:
    #     pass
if __name__ == '__main__':
        with psycopg2.connect(G2) as connection:
            with connection.cursor() as cursor:
                id = uuid.uuid4()
                cursor.execute(
                    "select id,timestamp from dashboard_weixin_data")
                results = cursor.fetchall()
                for r in results:
                    id = r[0]
                    timestamp = r[1]
                    s = time.strftime('%Y-%m-%d', time.localtime(int(timestamp)))
                    print(id,s)
                    update(id, s)