from uuid import getnode

from pathlib import Path

from getpass import getuser

from os import name , system

from requests import get , ConnectionError

from hashlib import md5

def clear_screen():

if name == 'nt':

system('cls')

else:

system('clear')

if name == 'nt':

home = (str(Path.home()))

else:

home = (str(Path.home()))+'/'

text = 'SYS113'

open(home + 'license', 'a').close()

code = md5((hex(getnode()) + text).encode('utf-8')).hexdigest()

license = md5(code.encode('utf-8')).hexdigest()

# PROJECT SOURCE CODE ...

def main():

print('Hello World! \n')

input('')

try:

get('https://www.google.com/')

if open(home + 'license','r').read() == license:

main()

else:

print('\n\t\t' + ' --- CODED BY SYS113 --- ' + '\n')

print("\t" + "Code : %s"%code)

print("\n\t\tuser : "+getuser())

password = input("\n\t\tpass : ")

if password == license:

file = open(home + 'license','w')

file.write(password)

file.close()

clear_screen()

main()

else:

clear_screen()

print('error, \nWrong password ...')

input('')

except ConnectionError:

print('error, \nConnect to network ...')

input('')