How to write more than 1 line to .txt file?

Question

Python

Hey!
I tried to make authentication in python with differentiation of user rights (0-user, 1-admin), but when I try to write more than 1 user, the old line is overwritten.
format: login password rights

def create_user():
    print('создание пользователя, введите: [логин] [пароль] [права]')
    my_file = open("logbase.txt", "w")
    inp = input()
    my_file.write(inp+"\n")
    my_file.close()

Answer 1

def create_user():
    print('создание пользователя, введите: [логин] [пароль] [права]')
    my_file = open("logbase.txt", "a")
    inp = input()
    my_file.write(inp + "\n")
    my_file.close()

You have the w flag on open, which overwrites the file. The a flag will append (append to the end, instead of overwriting)
I recommend refactoring the code as follows:

def create_user():
    print('создание пользователя, введите: [логин] [пароль] [права]')
    with open("logbase.txt", "a") as myfile:
        inp = input()
        my_file.write(inp+"\n")