Python连接mySQL数据库写入文本文件

Question

I connect my python to MySQL server with mySQL-Connector(in pyCharm) and i can read from server then write text file.This seems to be:

(1, 'PENELOPE', 'GUINESS', datetime.datetime(2006, 2, 15, 4, 34, 33))
(2, 'NICK', 'WAHLBERG', datetime.datetime(2006, 2, 15, 4, 34, 33))
(3, 'ED', 'CHASE', datetime.datetime(2006, 2, 15, 4, 34, 33))
(4, 'JENNIFER', 'DAVIS', datetime.datetime(2006, 2, 15, 4, 34, 33))
(5, 'JOHNNY', 'LOLLOBRIGIDA', datetime.datetime(2006, 2, 15, 4, 34, 33))

I need to change the commas which are between two areas from , to ~ i can find source code could you help me ?Which class I do change? this is my python code

import mysql.connector

mydb = mysql.connector.connect(
  host="localhost",
  user="root",
  passwd="2153417",
  database="sakila"
)
tweets = open("keywords.txt", "w")
mycursor = mydb.cursor()
mycursor.execute("SELECT * FROM actor")

with open("C:/Users/Erhan/PycharmProjects/MySQL/keywords.txt", "w", newline='') as f:
    for row in mycursor:
        print(row, file=f)

this is working correctly just need change commas( , ) among name,surname and datetime

like this

(1~ 'PENELOPE' ~ 'GUINESS' ~ datetime.datetime(2006, 2, 15, 4, 34, 33)) 
 (2~ 'NICK' ~ 'WAHLBERG' ~ datetime.datetime(2006, 2, 15, 4, 34, 33))

Answer 1

Assuming you want the string representation of all objects(eg 2006-02-15 04:34:33 ) instead of the objects representations datetime.datetime(2006, 2, 15, 4, 34, 33) , try this:

As per your requirement, try this:

print(' ~ '.join(map(repr, row)), file=f)

I would recommend to try directly writing to the file instead:

f.write(' ~ '.join(map(repr, row))