From 06847efbeef3fc52501222f8d7afcb19f9d853f2 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 26 Jun 2021 15:20:17 +0530
Subject: [PATCH] Remove initialization of DBUS

Not needed anymore all remaining uses of dbus dont require an event loop
as far as I can tell
---
 src/calibre/gui_launch.py | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/src/calibre/gui_launch.py b/src/calibre/gui_launch.py
index 6e2bdc4e1a..48582d7332 100644
--- a/src/calibre/gui_launch.py
+++ b/src/calibre/gui_launch.py
@@ -36,14 +36,6 @@ def detach_gui():
         do_detach()
 
 
-def init_dbus():
-    from calibre.constants import islinux, isbsd
-    if islinux or isbsd:
-        from dbus.mainloop.glib import DBusGMainLoop, threads_init
-        threads_init()
-        DBusGMainLoop(set_as_default=True)
-
-
 def register_with_default_programs():
     from calibre.constants import iswindows
     if iswindows:
@@ -67,7 +59,6 @@ def calibre(args=sys.argv):
         from calibre.debug import print_basic_debug_info
         print_basic_debug_info()
     detach_gui()
-    init_dbus()
     with register_with_default_programs():
         from calibre.gui2.main import main
         main(args)
@@ -75,7 +66,6 @@ def calibre(args=sys.argv):
 
 def ebook_viewer(args=sys.argv):
     detach_gui()
-    init_dbus()
     with register_with_default_programs():
         from calibre.gui2.viewer.main import main
         main(args)
@@ -83,14 +73,12 @@ def ebook_viewer(args=sys.argv):
 
 def store_dialog(args=sys.argv):
     detach_gui()
-    init_dbus()
     from calibre.gui2.store.web_store import main
     main(args)
 
 
 def webengine_dialog(**kw):
     detach_gui()
-    init_dbus()
     from calibre.debug import load_user_plugins
     load_user_plugins()
     import importlib
@@ -100,21 +88,18 @@ def webengine_dialog(**kw):
 
 def toc_dialog(**kw):
     detach_gui()
-    init_dbus()
     from calibre.gui2.toc.main import main
     main(**kw)
 
 
 def gui_ebook_edit(path=None, notify=None):
     ' For launching the editor from inside calibre '
-    init_dbus()
     from calibre.gui2.tweak_book.main import gui_main
     gui_main(path, notify)
 
 
 def ebook_edit(args=sys.argv):
     detach_gui()
-    init_dbus()
     with register_with_default_programs():
         from calibre.gui2.tweak_book.main import main
         main(args)