Hi,
I am building a custom Manager for adding extra methods that return
filtered querysets.
I believe this is a common case for custom Managers.
Digging into the documentation [1], the only example emphasises on the
ability to return anything from a Manager method. However, I miss a
standard example for methods that DO return a filtered queryset.
I am still struggling with my custom Manager method, which raises an
error in my project ('NoneType' object has no attribute '_meta'). Any
hint?
My custom Manager method is like this:
def active(self):
return self.get_query_set().filter(status=STATUS_ACTIVE)
Based on your feedback, I could raise a ticket for updating the
documentation.
Thanks.
[1]
http://docs.djangoproject.com/en/dev/topics/db/managers/#adding-extra-manager-methods
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~----------~----~----~----~------~----~------~--~---
