diff options
| -rw-r--r-- | debug_toolbar/panels/signals.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/debug_toolbar/panels/signals.py b/debug_toolbar/panels/signals.py index 0a75282..7fe382e 100644 --- a/debug_toolbar/panels/signals.py +++ b/debug_toolbar/panels/signals.py @@ -3,12 +3,16 @@ import sys from django.conf import settings from django.core.signals import request_started, request_finished, \ got_request_exception -from django.db.backends.signals import connection_created from django.db.models.signals import class_prepared, pre_init, post_init, \ pre_save, post_save, pre_delete, post_delete, post_syncdb from django.dispatch.dispatcher import WEAKREF_TYPES from django.template.loader import render_to_string +try: + from django.db.backends.signals import connection_created +except ImportError: + connection_created = None + from debug_toolbar.panels import DebugPanel class SignalDebugPanel(DebugPanel): @@ -56,6 +60,8 @@ class SignalDebugPanel(DebugPanel): keys.sort() for name in keys: signal = self.signals[name] + if signal is None: + continue receivers = [] for (receiverkey, r_senderkey), receiver in signal.receivers: if isinstance(receiver, WEAKREF_TYPES): |