Author: leidel
Date: Sat Jan 3 16:56:41 2009
New Revision: 127
Modified:
wiki/IntegratingNotification.wiki
Log:
Edited wiki page through web user interface.
Modified: wiki/IntegratingNotification.wiki
==============================================================================
--- wiki/IntegratingNotification.wiki (original)
+++ wiki/IntegratingNotification.wiki Sat Jan 3 16:56:41 2009
@@ -20,17 +20,18 @@
{{{
-from django.db.models import signals
+from django.db.models import signals, get_app
+from django.core.exceptions import ImproperlyConfigured
try:
- from notification import models as notification
+ notification = get_app('notification')
def create_notice_types(app, created_models, verbosity, **kwargs):
notification.create_notice_type("friends_invite", "Invitation
Received", "you have received an invitation")
notification.create_notice_type("friends_accept", "Acceptance
Received", "an invitation you sent has been accepted")
signals.post_syncdb.connect(create_notice_types, sender=notification)
-except ImportError:
+except ImproperlyConfigured:
print "Skipping creation of NoticeTypes as notification app not found"
}}}
@@ -52,14 +53,17 @@
`issue_notice` is `True` by default but you can set it to `False` if you
want a notification sent but not persisted as a `Notice` object in the
database.
-To allow your app to still function without notification, you can wrap
your import in a try clause and test that the module has been loaded before
sending a notice.
+To allow your app to still function without notification, you can wrap
your import in a try clause and test that the notification app has been
successfully installed in Django's internal app cache before sending a
notice.
For example:
{{{
+from django.db.models import get_app
+from django.core.exceptions import ImproperlyConfigured
+
try:
- from notification import models as notification
-except ImportError:
+ notification = get_app('notification')
+except ImproperlyConfigured:
notification = None
}}}
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