From eb2c6a171affed851535efa15f2f3aaa47d11d40 Mon Sep 17 00:00:00 2001
From: rjollos <rjollos@af82e41b-90c4-0310-8c96-b1721e28e2e2>
Date: Mon, 25 Sep 2023 00:13:24 +0000
Subject: [PATCH] 1.6.1dev: Merge r17650 from 1.4-stable

Refs #13515


git-svn-id: http://trac.edgewall.org/intertrac/log:/branches/1.6-stable@17725 af82e41b-90c4-0310-8c96-b1721e28e2e2
---
 trac/notification/api.py | 13 ++++++++++++-
 trac/ticket/web_ui.py    |  6 +++---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/trac/notification/api.py b/trac/notification/api.py
index 3c4e45492b..a111493bb6 100644
--- a/trac/notification/api.py
+++ b/trac/notification/api.py
@@ -22,6 +22,7 @@
                          ListOption, Option)
 from trac.core import Component, Interface, ExtensionPoint
 from trac.util import as_bool, lazy, to_list
+from trac.util.text import exception_to_unicode
 
 
 __all__ = ['IEmailAddressResolver', 'IEmailDecorator', 'IEmailSender',
@@ -208,6 +209,11 @@ def __init__(self, realm, category, target, time, author=""):
         self.time = time
         self.author = author
 
+    def __repr__(self):
+        return '<%s realm=%r, category=%r, target=%r, time=%r, author=%r>' % \
+               (self.__class__.__name__, self.realm, self.category,
+                self.target, self.time, self.author)
+
 
 class NotificationSystem(Component):
 
@@ -353,7 +359,12 @@ def notify(self, event):
 
         :param event: a `NotificationEvent`
         """
-        self.distribute_event(event, self.subscriptions(event))
+        try:
+            self.distribute_event(event, self.subscriptions(event))
+        except Exception as e:
+            self.log.error("Failure distributing event %r%s", event,
+                           exception_to_unicode(e, traceback=True))
+            raise
 
     def distribute_event(self, event, subscriptions):
         """Distribute a event to all subscriptions.
diff --git a/trac/ticket/web_ui.py b/trac/ticket/web_ui.py
index 92347212a0..79e152c872 100644
--- a/trac/ticket/web_ui.py
+++ b/trac/ticket/web_ui.py
@@ -1347,7 +1347,7 @@ def _do_create(self, req, ticket, action):
         except Exception as e:
             self.log.error("Failure sending notification on creation of "
                            "ticket #%s: %s",
-                           ticket.id, exception_to_unicode(e, traceback=True))
+                           ticket.id, exception_to_unicode(e))
             add_warning(req, tag_("The ticket has been created, but an error "
                                   "occurred while sending notifications: "
                                   "%(message)s", message=to_fragment(e)))
@@ -1387,8 +1387,8 @@ def _do_save(self, req, ticket, action):
                 NotificationSystem(self.env).notify(event)
             except Exception as e:
                 self.log.error("Failure sending notification on change to "
-                               "ticket #%s: %s", ticket.id,
-                               exception_to_unicode(e, traceback=True))
+                               "ticket #%s: %s",
+                               ticket.id, exception_to_unicode(e))
                 # TRANSLATOR: The 'change' has been saved... (link)
                 change = _('change')
                 if fragment: