For those of you using my exception dialog, I would like to share with
you this fix, which solves some very annoying problems of spawning many
exception dialogs at the same time.
Regards.
--
Gustavo J. A. M. Carneiro
<[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
--- ChangeLog 28 Sep 2003 17:21:03 -0000 1.139
+++ ChangeLog 28 Sep 2003 18:10:54 -0000
@@ -1,6 +1,11 @@
2003-09-28 Gustavo J. A. M. Carneiro <[EMAIL PROTECTED]>
+ * src/common/gtkexcepthook.py: Don't display more than one
+ exception dialog at the same time. If more exceptions occur from
+ the gtk main loop, use the standard exception handler instead of
+ displaying dozens of new windows.
+
* src/xygraph/Numexp_XYGraph/control.py
(XYGraphControl.selection_changed): Use "1" instead of "True" and
"0" instead of "False", otherwise bonobo.ui doesn't understand the
--- src/common/gtkexcepthook.py 28 Aug 2003 19:49:15 -0000 1.2
+++ src/common/gtkexcepthook.py 28 Sep 2003 18:10:54 -0000
@@ -4,7 +4,16 @@ from gettext import gettext as _
from cStringIO import *
import traceback
+_exception_in_progress = 0
+
def _info(type, value, tb):
+ global _exception_in_progress
+ if _exception_in_progress:
+ # Exceptions have piled up, so we use the default exception
+ # handler for such exceptions
+ _excepthook_save(type, value, tb)
+ return
+ _exception_in_progress = 1
dialog = gtk.MessageDialog(parent=None,
flags=0,
type=gtk.MESSAGE_WARNING,
@@ -48,8 +57,10 @@ def _info(type, value, tb):
dialog.action_area.get_children()[1].set_sensitive(0)
else: break
dialog.destroy()
+ _exception_in_progress = 0
+_excepthook_save = sys.excepthook
sys.excepthook = _info
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