From 7afdc03507e0aa95f177f8a7c95086de5cfcc06c Mon Sep 17 00:00:00 2001
From: Necoro <>
Date: Mon, 22 Oct 2007 22:27:29 +0000
Subject: bundled shm module

---
 portato.py                  |  8 ++++----
 portato/__init__.py         | 11 +++++++++--
 portato/gui/gtk/__init__.py |  4 ++--
 portato/gui/gtk/windows.py  |  6 +++---
 portato/plugins/notify.py   |  4 ++--
 5 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/portato.py b/portato.py
index 4019504..7cca894 100755
--- a/portato.py
+++ b/portato.py
@@ -23,7 +23,7 @@ try:
 except ImportError:
 	from portato.shm import shm_wrapper as shm
 
-from portato import listener
+from portato import get_listener
 from portato.constants import VERSION, FRONTENDS, STD_FRONTEND, XSD_LOCATION, LOCALE_DIR, APP, SU_COMMAND
 
 def get_frontend_list ():
@@ -101,9 +101,9 @@ def main ():
 
 	elif options.nolistener or os.getuid() == 0: # start GUI
 		if options.shm:
-			listener.set_send(*options.shm)
+			get_listener().set_send(*options.shm)
 		else:
-			listener.set_send()
+			get_listener().set_send()
 		
 		run()
 		
@@ -125,7 +125,7 @@ def main ():
 		cmd = SU_COMMAND.split()
 		subprocess.Popen(cmd+["%s --no-listener --shm %ld %ld %ld %s" % (sys.argv[0], mem.key, sig.key, rw.key, " ".join(additional))], env = env, close_fds = False)
 		
-		listener.set_recv(mem, sig, rw)
+		get_listener().set_recv(mem, sig, rw)
 
 if __name__ == "__main__":
 	main()
diff --git a/portato/__init__.py b/portato/__init__.py
index 76c6198..4b6a808 100644
--- a/portato/__init__.py
+++ b/portato/__init__.py
@@ -58,5 +58,12 @@ logging.getLogger("portatoLogger").addHandler(handler)
 logging.getLogger("portatoLogger").setLevel(logging.DEBUG)
 logging.getLogger("portatoLogger").propagate = False
 
-from .plistener import PListener
-listener = PListener()
+__listener = None
+
+def get_listener():
+	global __listener
+	if __listener is None:
+		from .plistener import PListener
+		__listener = PListener()
+	
+	return __listener
diff --git a/portato/gui/gtk/__init__.py b/portato/gui/gtk/__init__.py
index 5a02c00..14424b9 100644
--- a/portato/gui/gtk/__init__.py
+++ b/portato/gui/gtk/__init__.py
@@ -14,7 +14,7 @@ from __future__ import absolute_import
 
 from gettext import lgettext as _
 
-from ... import listener
+from ... import get_listener
 from .exception_handling import register_ex_handler
 
 def run ():
@@ -30,7 +30,7 @@ def run ():
 	except KeyboardInterrupt:
 		pass
 
-	listener.close()
+	get_listener().close()
 
 def show_ebuild (pkg):	
 	import gtk
diff --git a/portato/gui/gtk/windows.py b/portato/gui/gtk/windows.py
index e3bf133..b17c00c 100644
--- a/portato/gui/gtk/windows.py
+++ b/portato/gui/gtk/windows.py
@@ -23,7 +23,7 @@ from subprocess import Popen
 from gettext import lgettext as _
 
 # our backend stuff
-from ... import listener, plugin
+from ... import get_listener, plugin
 from ...helper import debug, warning, error, unique_array
 from ...constants import CONFIG_LOCATION, VERSION, APP_ICON, DATA_DIR
 from ...backend import flags, system
@@ -335,7 +335,7 @@ class PreferenceWindow (AbstractDialog):
 		self.cfg.set("consolefont", font, section = "GTK")
 		self.set_console_font(font)
 		
-		gtk.link_button_set_uri_hook(lambda btn, x: listener.send_cmd([self.cfg.get("browserCmd", section = "GUI"), btn.get_uri()]))
+		gtk.link_button_set_uri_hook(lambda btn, x: get_listener().send_cmd([self.cfg.get("browserCmd", section = "GUI"), btn.get_uri()]))
 
 	def cb_ok_clicked(self, button):
 		"""Saves, writes to config-file and closes the window."""
@@ -912,7 +912,7 @@ class MainWindow (Window):
 			raise
 
 		self.cfg.modify_external_configs()
-		gtk.link_button_set_uri_hook(lambda btn, x: listener.send_cmd([self.cfg.get("browserCmd", section = "GUI"), btn.get_uri()]))
+		gtk.link_button_set_uri_hook(lambda btn, x: get_listener().send_cmd([self.cfg.get("browserCmd", section = "GUI"), btn.get_uri()]))
 		gtk.about_dialog_set_url_hook(lambda *args: True) # dummy - if not set link is not set as link; if link is clicked the normal uuri_hook is called too - thus do not call browser here
 
 		# set plugins and plugin-menu
diff --git a/portato/plugins/notify.py b/portato/plugins/notify.py
index db024cf..ae2addd 100644
--- a/portato/plugins/notify.py
+++ b/portato/plugins/notify.py
@@ -1,7 +1,7 @@
 from gettext import lgettext as _
 import pynotify
 
-from portato import listener
+from portato import get_listener
 
 from portato.helper import warning, error, debug
 from portato.constants import APP_ICON, APP
@@ -20,4 +20,4 @@ def notify (retcode, **kwargs):
 			descr = _("Error Code: %d") % retcode
 			urgency = pynotify.URGENCY_CRITICAL
 
-		listener.send_notify(base = text, descr = descr, icon = icon, urgency = urgency)
+		get_listener().send_notify(base = text, descr = descr, icon = icon, urgency = urgency)
-- 
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