Added version infos to exceptions

5 files changed, 33 insertions, 2 deletions

diff --git a/portato/backend/catapult/system.py b/portato/backend/catapult/system.py
index c04f997..8c84b56 100644
--- a/portato/backend/catapult/system.py
+++ b/portato/backend/catapult/system.py
@@ -32,6 +32,10 @@ class CatapultSystem (SystemInterface):
 		so = self.bus.get_object(catapult.get_dbus_address(catapult.DEFAULT), catapult.CATAPULT_SYSTEM_BUS, follow_name_owner_changes = True)
 		self.proxy = dbus.Interface(so, catapult.CATAPULT_SYSTEM_IFACE)
 
+	def get_version (self):
+		admint = dbus.Interface(self.bus.get_object(catapult.get_dbus_address(catapult.DEFAULT), catapult.CATAPULT_BUS), catapult.CATAPULT_ADMIN_IFACE)
+		return "Catapult: %s v. %s" % (self.proxy.bus_name.split(".")[-1], str(admint.version()))
+
 	def geneticize_list (self, list_of_packages, only_cpv = False):
 		"""Convertes a list of cpv's into L{backend.Package}s.
 		
diff --git a/portato/backend/portage/system.py b/portato/backend/portage/system.py
index e2a00cb..5b9e6cf 100644
--- a/portato/backend/portage/system.py
+++ b/portato/backend/portage/system.py
@@ -33,6 +33,9 @@ class PortageSystem (SystemInterface):
 		self.settings = PortageSettings()
 		portage.WORLD_FILE = self.settings.settings["ROOT"]+portage.WORLD_FILE
 
+	def get_version (self):
+		return "Portage %s" % portage.VERSION
+	
 	def new_package (self, cpv):
 		return PortagePackage(cpv)
 
diff --git a/portato/backend/system_interface.py b/portato/backend/system_interface.py
index fce8069..43a44ad 100644
--- a/portato/backend/system_interface.py
+++ b/portato/backend/system_interface.py
@@ -12,6 +12,13 @@
 
 class SystemInterface (object):
 
+	def get_version (self):
+		"""Returns the version of the used backend.
+
+		@rtype: string
+		"""
+		raise NotImplementedError
+
 	def split_cpv (self, cpv):
 		"""Splits a cpv into all its parts.
 
diff --git a/portato/gui/__init__.py b/portato/gui/__init__.py
index 1349e00..ba7bb3e 100644
--- a/portato/gui/__init__.py
+++ b/portato/gui/__init__.py
@@ -19,7 +19,7 @@ from .exception_handling import register_ex_handler
 def run ():
 	from .windows.splash import SplashScreen
 	try:
-		s = SplashScreen(_("Loading Portage"))
+		s = SplashScreen(_("Loading Backend"))
 		register_ex_handler()
 		s.show()
 		from .windows.main import MainWindow
diff --git a/portato/gui/exception_handling.py b/portato/gui/exception_handling.py
index db0cab9..33e58ab 100644
--- a/portato/gui/exception_handling.py
+++ b/portato/gui/exception_handling.py
@@ -101,12 +101,29 @@ class UncaughtExceptionDialog(gtk.MessageDialog):
 				break
 		self.destroy()
 
+def convert (version):
+	"""Converts a version given as int-tuple to a normal version string."""
+	return ".".join(map(str, version))
+
+def get_version_infos():
+	from ..constants import VERSION
+	from ..backend import system
+	from lxml import etree
+	
+	return "\n".join((
+		"Portato version: %s" % VERSION,
+		"Used backend: %s" % system.get_version(),
+		"pygtk: %s (using GTK+: %s)" % (convert(gtk.pygtk_version), convert(gtk.gtk_version)),
+		"pygobject: %s (using GLib: %s)" % (convert(gobject.pygobject_version), convert(gobject.glib_version)),
+		"lxml: %s" % convert(etree.LXML_VERSION),
+		""))
+
 def get_trace(type, value, tb):
 	trace = StringIO()
 	traceback.print_exception(type, value, tb, None, trace)
 	traceStr = trace.getvalue()
 	trace.close()
-	return traceStr
+	return traceStr + "\n" + get_version_infos()
 	
 def register_ex_handler():