Python 3.x - 将生成的字母作为列表写入文本文件

Question

(Code is cutted down bcs its most of the time the same) Im having a Problem: I wrote a program that generates words / numbers based on user wishes and i want them to print in a txt file. 1 word per line. The problem is, If i do this (look below) it works for all numbers/words that are only 2 letters. When I use 3 ore more letters, it looks like this:

(One per line, dont know how to do this in that post..) AA AA A BA A CA A DA A EA A FA A GA A HA A IA A JA A KA A LA A MA A NA A OA A PA A QA A RA A SA A TA A UA A VA A WA A XA A YA A ZA B AA B BA B CA B

the output in cmd is right, but txt file is wrong. So, did i something wrong? (ps. dont blame me for that shitty code, not the best ik) (pps hope you unterstand the code bcs its writting in german :/)

from colorama import Fore
from colorama import init
from os import system
import itertools

AZ = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"


init()

def Menu1():
    print(Fore.GREEN + "Dies ist ein Listengenerator. Bitte wähle deine Einstellungen")
    print(Fore.CYAN + "Grossbuchstaben: ", Fore.RED + "1")
    print(Fore.CYAN + "Kleinbuchstaben: ", Fore.RED + "2")
    print(Fore.CYAN + "Gross- & Kleinbuchstaben: ", Fore.RED + "3")
    print(Fore.CYAN + "Zahlen: ", Fore.RED + "4")
    print(Fore.CYAN + "Grossbuchstaben & Zahlen: ", Fore.RED + "5")
    print(Fore.CYAN + "Kleinbuchstaben & Zahlen: ", Fore.RED + "6")
    print(Fore.CYAN + "Gross & Kleinbuchstaben sowie Zahlen: ", Fore.RED + "7")
    print(Fore.CYAN + "")
    user_input = input("")
    global x
    if user_input == "1":
        x=1

Menu1() 

if x==1:
    def x1():
        with open("Grossbuchstaben.txt", "w") as f:
            x = int(input("Minimale Zeichenlänge: "))
            y = int(input("Maximale Zeichenlänge: "))
            for n in range(x, y+1):
                for xs in itertools.product(AZ, repeat=n,):
                    f.write("\n".join(xs))
                    print("".join(xs)) #shows letters in console for seeing when its done
if x==1:
    x1()

Answer 1

If you are saying that the output in the python interpreter is right but the output on the file is wrong, then maybe you should try actually writing the same thing.

In your code you output to the file

"\n".join(xs)

but you output to the interpreter

"".join(xs)

The first one will concatenate all elements of xs with newlines in between them, while the second one will just concatenate all elements of xs with nothing in between them.

You probably want to do

f.write("".join(xs) + "\n")