--- a/sat_frontends/jp/base.py	Tue Oct 01 22:49:10 2019 +0200
+++ b/sat_frontends/jp/base.py	Tue Oct 01 22:49:10 2019 +0200
@@ -1,5 +1,4 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
+#!/usr/bin/env python3
 
 # jp: a SAT command line tool
 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
@@ -41,6 +40,7 @@
 from sat.tools.common import date_utils
 from sat.core import exceptions
 import sat_frontends.jp
+from sat_frontends.jp.loops import QuitException, getJPLoop
 from sat_frontends.jp.constants import Const as C
 from sat_frontends.tools import misc
 import xml.etree.ElementTree as ET  # FIXME: used temporarily to manage XMLUI
@@ -50,109 +50,8 @@
 # we get bridge name from conf and initialise the right class accordingly
 main_config = config.parseMainConf()
 bridge_name = config.getConfig(main_config, '', 'bridge', 'dbus')
-USER_INTER_MSG = _("User interruption: good bye")
-
-
-class QuitException(BaseException):
-    """Quitting is requested
-
-    This is used to stop execution when host.quit() is called
-    """
-
-
-# TODO: move loops handling in a separated module
-if 'dbus' in bridge_name:
-    from gi.repository import GLib
-
-
-    class JPLoop(object):
-
-        def __init__(self):
-            self.loop = GLib.MainLoop()
-
-        def run(self):
-            self.loop.run()
-
-        def quit(self, exit_code):
-            self.loop.quit()
-            sys.exit(exit_code)
-
-        def call_later(self, delay, callback, *args):
-            """call a callback repeatedly
-
-            @param delay(int): delay between calls in ms
-            @param callback(callable): method to call
-                if the callback return True, the call will continue
-                else the calls will stop
-            @param *args: args of the callbac
-            """
-            GLib.timeout_add(delay, callback, *args)
-
-else:
-    import signal
-    from twisted.internet import asyncioreactor
-    asyncioreactor.install()
-    from twisted.internet import reactor, defer
-
-    class JPLoop(object):
-
-        def __init__(self):
-            # exit code must be set when using quit, so if it's not set
-            # something got wrong and we must report it
-            self._exit_code = C.EXIT_INTERNAL_ERROR
+JPLoop = getJPLoop(bridge_name)
 
-        def run(self, jp, *args):
-            self.jp = jp
-            signal.signal(signal.SIGINT, self._on_sigint)
-            defer.ensureDeferred(self._start(jp, *args))
-            try:
-                reactor.run(installSignalHandlers=False)
-            except SystemExit as e:
-                self._exit_code = e.code
-            sys.exit(self._exit_code)
-
-        async def _start(self, jp, *args):
-            fut = asyncio.ensure_future(jp.main(*args))
-            try:
-                await defer.Deferred.fromFuture(fut)
-            except BaseException:
-                import traceback
-                traceback.print_exc()
-                jp.quit(1)
-
-        def quit(self, exit_code):
-            self._exit_code = exit_code
-            reactor.stop()
-
-        def _timeout_cb(self, args, callback, delay):
-            try:
-                ret = callback(*args)
-            # FIXME: temporary hack to avoid traceback when using XMLUI
-            #        to be removed once create_task is not used anymore in
-            #        xmlui_manager (i.e. once sat_frontends.tools.xmlui fully supports
-            #        async syntax)
-            except QuitException:
-                return
-            if ret:
-                reactor.callLater(delay, self._timeout_cb, args, callback, delay)
-
-        def call_later(self, delay, callback, *args):
-            delay = float(delay) / 1000
-            reactor.callLater(delay, self._timeout_cb, args, callback, delay)
-
-        def _on_sigint(self, sig_number, stack_frame):
-            """Called on keyboard interruption
-
-            Print user interruption message, set exit code and stop reactor
-            """
-            print("\r" + USER_INTER_MSG)
-            self._exit_code = C.EXIT_USER_CANCELLED
-            reactor.callFromThread(reactor.stop)
-
-
-if bridge_name == "embedded":
-    from sat.core import sat_main
-    sat = sat_main.SAT()
 
 try:
     import progressbar