Author: leidel
Date: Sat Jan 3 17:18:42 2009
New Revision: 128
Modified:
trunk/docs/usage.txt
Log:
Updated docs to use Django's app cache to detect if notification is
installed
Modified: trunk/docs/usage.txt
==============================================================================
--- trunk/docs/usage.txt (original)
+++ trunk/docs/usage.txt Sat Jan 3 17:18:42 2009
@@ -26,17 +26,18 @@
``management.py`` file for your app, attached to the syncdb signal.
Here is an example::
- 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"
Notice that the code is wrapped in a try clause so if django-notification
is
@@ -135,9 +136,12 @@
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
and then, later::
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