checker.py

import requests
import random
import time
from colorama import Fore

aqua = """
                                                                                                      
    ██╗  ██╗ ██████╗       ██╗   ██╗██╗  ██╗    
    ██║  ██║██╔═══██╗      ██║   ██║██║  ██║    
    ███████║██║   ██║█████╗██║   ██║███████║    
    ╚════██║██║▄▄ ██║╚════╝██║   ██║╚════██║    
         ██║╚██████╔╝      ╚██████╔╝     ██║    
         ╚═╝ ╚══▀▀═╝        ╚═════╝      ╚═╝    
                                                                                             
--------------------------------------------------                                                                                                                                                                                                                                                                                
    """

print(Fore.BLUE + f"{aqua}" + Fore.RESET)


while True:
    user = ""
    for character in random.choices("abcdefghijklmnopqrstuvwxyz123456789", k=3):
        user = user + character

    response = requests.get(f"https://www.github.com/{user}/")

    if response.status_code == 200:
        print(Fore.RED + f"USERNAME TAKEN: {user}" + Fore.RESET)
    elif response.status_code == 404:
        print(Fore.GREEN + f"USERNAME AVAILABLE: {user}" + Fore.RESET)
        # Append available usernames to a text file
        with open("available2usernames.txt", "a") as file:
            file.write(user + "\n")
    else:
        print("BLOCKED FROM GITHUB")
        time.sleep(120)