#!/usr/bin/python3

import threading
import traceback

from gi.repository import GLib

EXIT_CODE_RESTART_BWRAP = 100

# Used as a decorator to run things in the background
def _async(func):
    def wrapper(*args, **kwargs):
        thread = threading.Thread(target=func, args=args, kwargs=kwargs)
        thread.daemon = True
        thread.start()
        return thread
    return wrapper

# Used as a decorator to run things in the main loop, from another thread
def _idle(func):
    def wrapper(*args, **kwargs):
        GLib.idle_add(func, *args, **kwargs)
    return wrapper

def print_stack():
    traceback.print_stack()

def check_ml(fid):
    on_ml = threading.current_thread() == threading.main_thread()
    print("%s on mainloop: " % fid, on_ml)