non_tray.py

#!/usr/bin/env python
# coding:utf-8

import time

class None_tray():
    def notify_general(self, msg="msg", title="Title", buttons={}, timeout=3600):
        pass

    def on_quit(self, widget, data=None):
        pass

    def serve_forever(self):
        while True:
            time.sleep(100)

sys_tray = None_tray()

def main():
    sys_tray.serve_forever()

if __name__ == '__main__':
    main()