main_loop.py 文件源码

def __init__(self):
        from gi.repository import GLib
        self.GLib = GLib
        self._alarms = []
        self._watch_files = {}
        self._idle_handle = 0
        self._glib_idle_enabled = False # have we called glib.idle_add?
        self._idle_callbacks = {}
        self._loop = GLib.MainLoop()
        self._exc_info = None
        self._enable_glib_idle()