close gtk menuitem if pid is gone

oml/gtkstatus.py

@@ -2,8 +2,8 @@
 import os
 from os.path import dirname, abspath
 import subprocess
+import time
 import webbrowser
-import _thread
 
 import gi
 gi.require_version('Gtk', '3.0')
@@ -39,13 +39,16 @@ class OMLIcon:
             self.icon.set_title(title)
             self.icon.connect("activate", self._click)
             self.icon.connect("popup-menu", self._click)
-        self._p = subprocess.Popen([ctl, 'start'])
+        subprocess.Popen([ctl, 'start'])
         GLib.timeout_add_seconds(1, self._open, None)
-        _thread.start_new_thread(self._wait, ())
+        GLib.timeout_add_seconds(60, self._check, None)
 
-    def _wait(self):
-        self._p.wait()
-        self._quit(None)
+    def _check(self, *args, **kwargs):
+        pid = os.path.join(base, 'data', 'openmedialibrary.pid')
+        if os.path.exists(pid):
+            GLib.timeout_add_seconds(60, self._check, None)
+        else:
+            self._quit(None)
 
     def get_menu(self):
         menu = Gtk.Menu()