Set process name to match application using setproctitle

Using the setproctitle module the process name displayed in top
and other places will correctly reflect the binary name. This is an
optional dependency

ChangeLog

@@ -50,6 +50,7 @@
 	* #2021: Fix share ratio limit not obeyed for seeded torrents added to session
 	* Add optparse custom version to prevent unnecessary loading of libtorrent
 	* #1554: Fix seeding on share ratio failing for partially selected torrents
+	* Add proper process title naming in ps, top etc. (Depends: setproctitle)
 
 ==== GtkUI ====
 	* #1918: Fix Drag'n'Drop not working in Windows

DEPENDS

@@ -10,6 +10,7 @@
  * pyxdg
  * chardet
  * geoip-database (optional)
+ * setproctitle (optional)
 
  * libtorrent >= 0.14, or build the included version
 

deluge/ui/gtkui/gtkui.py

@@ -46,6 +46,12 @@ import logging
 
 log = logging.getLogger(__name__)
 
+try:
+    from setproctitle import setproctitle, getproctitle
+except ImportError:
+    setproctitle = lambda t: None
+    getproctitle = lambda: None
+
 import deluge.component as component
 from deluge.ui.client import client
 from mainwindow import MainWindow
@@ -172,6 +178,9 @@ class GtkUI(object):
                     return 1
             SetConsoleCtrlHandler(win_handler)
 
+        # Set process name again to fix gtk issue
+        setproctitle(getproctitle())
+
         # Attempt to register a magnet URI handler with gconf, but do not overwrite
         # if already set by another program.
         common.associate_magnet_links(False)

deluge/ui/ui.py

@@ -42,6 +42,11 @@ import deluge.common
 import deluge.configmanager
 import deluge.log
 
+try:
+    from setproctitle import setproctitle
+except ImportError:
+    setproctitle = lambda t: None
+
 def version_callback(option, opt_str, value, parser):
     print os.path.basename(sys.argv[0]) + ": " + deluge.common.get_version()
     try:
@@ -126,10 +131,12 @@ class _UI(object):
                 log.error("There was an error setting the config dir! Exiting..")
                 sys.exit(1)
 
+        setproctitle("deluge-%s" % self.__name)
+
         log.info("Deluge ui %s", deluge.common.get_version())
         log.debug("options: %s", self.__options)
         log.debug("args: %s", self.__args)
-        log.info("Starting ui..")
+        log.info("Starting %s ui..", self.__name)
 
 class UI:
     def __init__(self, options, args, ui_args):
@@ -147,6 +154,8 @@ class UI:
         else:
             selected_ui = options.ui
 
+        setproctitle("deluge")
+
         config.save()
         del config