Two screenshots show what it looks like. Rich. -- Emerging Technologies, Red Hat http://et.redhat.com/~rjones/ 64 Baker Street, London, W1U 7DF Mobile: +44 7866 314 421 "[Negative numbers] darken the very whole doctrines of the equations and make dark of the things which are in their nature excessively obvious and simple" (Francis Maseres FRS, mathematician, 1759)
diff -r f1254be4fc93 -r 1f1add5ce5e2 src/virtManager/engine.py
--- a/src/virtManager/engine.py Thu Mar 22 11:11:25 2007 -0400
+++ b/src/virtManager/engine.py Thu Mar 22 20:13:43 2007 +0000
@@ -34,6 +34,7 @@ from virtManager.asyncjob import vmmAsyn
from virtManager.asyncjob import vmmAsyncJob
from virtManager.create import vmmCreate
from virtManager.serialcon import vmmSerialConsole
+from virtManager.error import vmmErrorDialog
class vmmEngine:
def __init__(self, config):
@@ -66,21 +67,32 @@ class vmmEngine:
conn = self.get_connection(uri, readOnly)
self.show_manager(uri)
except:
- logging.error((("Unable to open connection to hypervisor URI '%s'") % str(uri)) + \
- ": " + str(sys.exc_info()[0]) + " " + str(sys.exc_info()[1]) + "\n" + \
- traceback.format_exc(sys.exc_info()[2]))
-
+ (type, value, stacktrace) = sys.exc_info ()
+
+ # Detailed error message, in English so it can be Googled.
+ details = \
+ ("Unable to open connection to hypervisor URI '%s':\n" %
+ str(uri)) + \
+ str(type) + " " + str(value) + "\n" + \
+ traceback.format_exc (stacktrace)
+ logging.error (details)
+
+ # Error dialog.
if uri is None:
uri = "xen"
if uri == "xen":
- dg = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE,
- _("Unable to open a connection to the Xen hypervisor/daemon.\n\n" + \
- "Verify that:\n" + \
- " - A Xen host kernel was booted\n" + \
- " - The Xen service has been started\n"))
+ dg = vmmErrorDialog (None, 0, gtk.MESSAGE_ERROR,
+ gtk.BUTTONS_CLOSE,
+ _("Unable to open a connection to the Xen hypervisor/daemon.\n\n" +
+ "Verify that:\n" +
+ " - A Xen host kernel was booted\n" +
+ " - The Xen service has been started\n"),
+ details)
else:
- dg = gtk.MessageDialog(None, 0, gtk.MESSAGE_ERROR, gtk.BUTTONS_CLOSE,
- _("Unable to open connection to hypervisor '%s'") % str(uri))
+ dg = vmmErrorDialog (None, 0, gtk.MESSAGE_ERROR,
+ gtk.BUTTONS_CLOSE,
+ _("Unable to open connection to hypervisor '%s'") % str(uri),
+ details)
dg.set_title(_("Virtual Machine Manager Connection Failure"))
dg.run()
dg.hide()
@@ -135,7 +147,7 @@ class vmmEngine:
except KeyboardInterrupt:
raise KeyboardInterrupt
except:
- logging.error(("Could not refresh connection %s" % (uri)) + str(sys.exc_info()[0]) + \
+ logging.error(("Could not refresh connection %s\n" % (uri)) + str(sys.exc_info()[0]) + \
" " + str(sys.exc_info()[1]) + "\n" + \
traceback.format_exc(sys.exc_info()[2]))
return 1
diff -r f1254be4fc93 -r 1f1add5ce5e2 src/virtManager/error.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/virtManager/error.py Thu Mar 22 20:13:43 2007 +0000
@@ -0,0 +1,50 @@
+# Error dialog with extensible "details" button.
+#
+# Copyright (C) 2007 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+import gtk
+import gtk.glade
+import pango
+
+class vmmErrorDialog (gtk.MessageDialog):
+ def __init__ (self, parent=None, flags=0, type=gtk.MESSAGE_INFO,
+ buttons=gtk.BUTTONS_NONE, message_format=None,
+ message_details=None):
+ gtk.MessageDialog.__init__ (self,
+ parent, flags, type, buttons,
+ message_format)
+
+ if not message_details is None:
+ # Expander section with details.
+ expander = gtk.Expander (_("Details"))
+ buffer = gtk.TextBuffer ()
+ buffer.set_text (message_details)
+ sw = gtk.ScrolledWindow ()
+ sw.set_shadow_type (gtk.SHADOW_IN)
+ sw.set_size_request (-1, 240)
+ sw.set_policy (gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
+ details = gtk.TextView (buffer)
+ details.set_editable (False)
+ details.set_overwrite (False)
+ details.set_cursor_visible (False)
+ details.set_wrap_mode (gtk.WRAP_WORD)
+ sw.add (details)
+ details.show ()
+ expander.add (sw)
+ sw.show ()
+ self.vbox.pack_start (expander)
+ expander.show ()
Attachment:
smime.p7s
Description: S/MIME Cryptographic Signature
