Wire-Py/start_wg.py

#!/usr/bin/python3
from subprocess import check_call
from pathlib import Path

path_to_file = Path.home() / '.config/wire_py/wg_py'

if Path.exists(path_to_file):
    a_con = Path.read_text(path_to_file)
    check_call(['nmcli', 'connection', 'up', a_con])
else:
    pass