Use deluge.component for core components.

deluge/common.py

@@ -101,6 +101,10 @@ def get_logo(size):
         return gtk.gdk.pixbuf_new_from_file_at_size(get_pixmap("deluge.svg"), \
             size, size)
 
+def open_file(path):
+    """Opens a file or folder."""
+    os.popen("xdg-open %s" % path)
+    
 ## Formatting text functions
 
 def fsize(fsize_b):

deluge/core/alertmanager.py

@@ -35,19 +35,31 @@
 
 import gobject
 
+import deluge.component as component
 import deluge.libtorrent as lt
 from deluge.log import LOG as log
 
-class AlertManager:
+class AlertManager(component.Component):
     def __init__(self, session):
         log.debug("AlertManager initialized..")
+        component.Component.__init__(self, "AlertManager")
         self.session = session
         self.session.set_severity_level(lt.alert.severity_levels.info)
         # handlers is a dictionary of lists {"alert_type": [handler1,h2,..]}
         self.handlers = {}
+
+    def start(self):
         # Handle the alerts every 50 milliseconds
-        gobject.timeout_add(50, self.handle_alerts)
+        self.timer = gobject.timeout_add(50, self.handle_alerts)
     
+    def stop(self):
+        gobject.source_remove(self.timer)
+        
+    def shutdown(self):
+        self.stop()
+        del self.session
+        del self.handlers
+        
     def register_handler(self, alert_type, handler):
         """Registers a function that will be called when 'alert_type' is pop'd
         in handle_alerts.  The handler function should look like:

deluge/core/core.py

@@ -48,6 +48,7 @@ import threading
 import deluge.libtorrent as lt
 from deluge.configmanager import ConfigManager
 import deluge.common
+import deluge.component as component
 from deluge.core.torrentmanager import TorrentManager
 from deluge.core.pluginmanager import PluginManager
 from deluge.core.alertmanager import AlertManager
@@ -213,6 +214,8 @@ class Core(
         self.alerts.register_handler("torrent_paused_alert",
             self._on_alert_torrent_paused)
         
+        component.start()
+        
         t = threading.Thread(target=self.serve_forever)
         t.setDaemon(True)
         t.start()
@@ -224,8 +227,7 @@ class Core(
     def _shutdown(self):
         """This is called by a thread from shutdown()"""
         log.info("Shutting down core..")
-        self.plugins.shutdown()
-        self.torrents.shutdown()
+        component.shutdown()
         # Make sure the config file has been saved
         self.config.save()
         del self.config

deluge/core/pluginmanager.py

@@ -34,13 +34,16 @@
 """PluginManager for Core"""
 
 import deluge.pluginmanagerbase
+import deluge.component as component
 from deluge.log import LOG as log
 
-class PluginManager(deluge.pluginmanagerbase.PluginManagerBase):
+class PluginManager(deluge.pluginmanagerbase.PluginManagerBase, 
+    component.Component):
     """PluginManager handles the loading of plugins and provides plugins with
     functions to access parts of the core."""
     
     def __init__(self, core):
+        component.Component.__init__(self, "PluginManager")
         self.core = core
         # Set up the hooks dictionary
         self.hooks = {

deluge/core/signalmanager.py

@@ -33,12 +33,17 @@
 
 import xmlrpclib
 
+import deluge.component as component
 from deluge.log import LOG as log
 
-class SignalManager:
+class SignalManager(component.Component):
     def __init__(self):
+        component.Component.__init__(self, "SignalManager")
         self.clients = {}
     
+    def shutdown(self):
+        del self.clients
+        
     def deregister_client(self, address):
         """Deregisters a client"""
         log.debug("Deregistering %s as a signal reciever..", address)

deluge/core/torrentmanager.py

@@ -42,6 +42,7 @@ import gobject
 import deluge.libtorrent as lt
 
 import deluge.common
+import deluge.component as component
 from deluge.configmanager import ConfigManager
 from deluge.core.torrent import Torrent
 from deluge.log import LOG as log
@@ -61,12 +62,13 @@ class TorrentManagerState:
     def __init__(self):
         self.torrents = []
 
-class TorrentManager:
+class TorrentManager(component.Component):
     """TorrentManager contains a list of torrents in the current libtorrent
     session.  This object is also responsible for saving the state of the
     session for use on restart."""
     
     def __init__(self, session, alerts):
+        component.Component.__init__(self, "TorrentManager")
         log.debug("TorrentManager init..")
         # Set the libtorrent session
         self.session = session
@@ -79,11 +81,6 @@ class TorrentManager:
         self.max_uploads = -1
         # Create the torrents dict { torrent_id: Torrent }
         self.torrents = {}
-        # Try to load the state from file
-        self.load_state()
-        
-        # Save the state every 5 minutes
-        self.save_state_timer = gobject.timeout_add(300000, self.save_state)
     
         # Register set functions
         self.config.register_set_function("max_connections_per_torrent",
@@ -103,9 +100,15 @@ class TorrentManager:
         self.alerts.register_handler("tracker_alert", self.on_alert_tracker)
         self.alerts.register_handler("tracker_warning_alert",
             self.on_alert_tracker_warning)
-            
-    def shutdown(self):
-        log.debug("TorrentManager shutting down..")
+
+    def start(self):
+        # Try to load the state from file
+        self.load_state()
+
+        # Save the state every 5 minutes
+        self.save_state_timer = gobject.timeout_add(300000, self.save_state)
+                    
+    def stop(self):
         # Save state on shutdown
         self.save_state()
         # Pause all torrents and save the .fastresume files
@@ -113,6 +116,9 @@ class TorrentManager:
         for key in self.torrents.keys():
             self.write_fastresume(key)
         
+    def shutdown(self):
+        self.stop()
+                        
     def __getitem__(self, torrent_id):
         """Return the Torrent with torrent_id"""
         return self.torrents[torrent_id]

deluge/ui/gtkui/connectionmanager.py

@@ -37,7 +37,7 @@ import gobject
 import socket
 import os
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.xmlrpclib as xmlrpclib
 import deluge.common
 import deluge.ui.client as client

deluge/ui/gtkui/dbusinterface.py

@@ -45,7 +45,7 @@ elif dbus.version >= (0,80,0):
     from dbus.mainloop.glib import DBusGMainLoop
     DBusGMainLoop(set_as_default=True)
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.ui.client as client
 import deluge.common
 from deluge.log import LOG as log

deluge/ui/gtkui/gtkui.py

@@ -38,7 +38,7 @@ import gettext
 import locale
 import pkg_resources
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.ui.client as client
 from mainwindow import MainWindow
 from menubar import MenuBar

deluge/ui/gtkui/mainwindow.py

@@ -38,7 +38,7 @@ import gobject
 import pkg_resources
 
 import deluge.ui.client as client
-import deluge.ui.component as component
+import deluge.component as component
 from deluge.configmanager import ConfigManager
 
 import deluge.common

deluge/ui/gtkui/menubar.py

@@ -36,7 +36,7 @@ pygtk.require('2.0')
 import gtk, gtk.glade
 import pkg_resources
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.ui.client as client
 
 from deluge.log import LOG as log

deluge/ui/gtkui/pluginmanager.py

@@ -31,7 +31,7 @@
 #    this exception statement from your version. If you delete this exception
 #    statement from all source files in the program, then also delete it here.
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.pluginmanagerbase
 import deluge.ui.client as client
 from deluge.configmanager import ConfigManager

deluge/ui/gtkui/preferences.py

@@ -36,7 +36,7 @@ pygtk.require('2.0')
 import gtk, gtk.glade
 import pkg_resources
 
-import deluge.ui.component as component
+import deluge.component as component
 from deluge.log import LOG as log
 import deluge.ui.client as client
 import deluge.common

deluge/ui/gtkui/queuedtorrents.py

@@ -36,7 +36,7 @@ import os.path
 import gtk, gtk.glade
 import pkg_resources
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.ui.client as client
 import deluge.common
 from deluge.configmanager import ConfigManager

deluge/ui/gtkui/removetorrentdialog.py

@@ -36,7 +36,7 @@ import pkg_resources
 
 import deluge.common
 import deluge.ui.client as client
-import deluge.ui.component as component
+import deluge.component as component
 from deluge.log import LOG as log
 
 class RemoveTorrentDialog:

deluge/ui/gtkui/sidebar.py

@@ -34,7 +34,7 @@
 import gtk
 import gtk.glade
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.common
 from deluge.log import LOG as log
 

deluge/ui/gtkui/signals.py

@@ -31,7 +31,7 @@
 #    this exception statement from your version. If you delete this exception
 #    statement from all source files in the program, then also delete it here.
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.ui.client as client
 from deluge.ui.signalreceiver import SignalReceiver
 from deluge.log import LOG as log

deluge/ui/gtkui/statusbar.py

@@ -33,7 +33,7 @@
 
 import gtk
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.common
 import deluge.ui.client as client
 from deluge.log import LOG as log

deluge/ui/gtkui/systemtray.py

@@ -34,7 +34,7 @@
 import gtk
 import pkg_resources
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.ui.client as client
 import deluge.common
 from deluge.configmanager import ConfigManager

deluge/ui/gtkui/toolbar.py

@@ -36,7 +36,7 @@ pygtk.require('2.0')
 import gtk, gtk.glade
 import gobject
 
-import deluge.ui.component as component
+import deluge.component as component
 from deluge.log import LOG as log
 from deluge.common import TORRENT_STATE
 import deluge.ui.client as client

deluge/ui/gtkui/torrentdetails.py

@@ -38,7 +38,7 @@ pygtk.require('2.0')
 import gtk, gtk.glade
 import gettext
 
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.ui.client as client
 import deluge.common
 from deluge.log import LOG as log

deluge/ui/gtkui/torrentview.py

@@ -40,7 +40,7 @@ import gettext
 import gobject
 
 import deluge.common
-import deluge.ui.component as component
+import deluge.component as component
 import deluge.ui.client as client
 from deluge.log import LOG as log
 import deluge.ui.gtkui.listview as listview