Python impersonate three user logins, login failed to lock account and write to file

Login Requirements:

1, user input login account, password, login successful display welcome User login Interface

2, the user can try to log in three times, three login failed, will lock the user, and output to the new file.

Count = 0while count < 3 :    file1 = open (" Accounts.txt ", " R ")     data1 = file1.read (). Strip (). Split ()      username = input ("please input your username>>>> ")     password = input ("please input your password>>>>   ")     if username == data1[0] and password ==  Data1[1]:        print ("Welcom to %s login"  % username)         break;    elif username  == data1[2] and password == data1[3]:         print ("Welcom to %s login"  % username)          break;    elif username == data1[4] and password == data1[5]:         print ("Welcom to %s login"  % username)          break;    else:         print ("User  %s login is failure please try again"  %  username)     count = count + 1else:    file2  = open ("Lock_userlist.txt",  "W")     file2.write (username)      print ("you have try 3 times your %s is locked\n"  % Username

Accounts.txt

Test: Login Successful

Test: Login Failed

Python impersonate three user logins, login failed to lock account and write to file