#23783: Support lazy redirect_to in HttpResponseRedirectBase
-------------------------------+--------------------------------------
Reporter: Kronuz | Owner: nobody
Type: Uncategorized | Status: new
Component: Uncategorized | Version: 1.7
Severity: Normal | Resolution:
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------+--------------------------------------
Comment (by rednaw):
Regardless of the use case, your issue should be able to be solved like
this:
{{{
from django.core.urlresolvers import reverse
from django.http.response import HttpResponseRedirect
from django.utils.functional import SimpleLazyObject
def my_view(request):
SimpleLazyObject(lambda:
HttpResponseRedirect(reverse('core:frontpage')))
}}}
But unfortunately this doesn't work at the moment because `LazyObject`
(which `SimpleLazyObject` implements) doesn't implement `__iter__`. This
is required because the `BaseHandler` of `wsgiref` loops through response
objects, which invokes `__iter__`, but if since `LazyObject` doesn't
implement `__iter__` it falls back to `__getitem__` which won't work.
I opened an issue for this:
https://code.djangoproject.com/ticket/23838
I'll make a pull request for the `__iter__` method, when that will be
merged, the code snipped above will work.
--
Ticket URL: <https://code.djangoproject.com/ticket/23783#comment:2>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--
You received this message because you are subscribed to the Google Groups
"Django updates" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-updates+unsubscr...@googlegroups.com.
To post to this group, send email to django-updates@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-updates/064.e7b2983baa5d7e85377f2cd7fa02ecbc%40djangoproject.com.
For more options, visit https://groups.google.com/d/optout.
