Django url unique url open

Question

I use django 1.10.5. I have a problem with open unique url, views:

entry = get_object_or_404(Post, slug=slug)

model field:

slug = models.SlugField(editable=False)

i need to detect slug with identical string, for example i have slug xyz and xYz i need to open other pages, now django display 500 page on production.

url(r'^(?P<slug>[\w-]+)/$', views.single_post, name='single_post'),

And error message:

MultipleObjectsReturned at /pZw/ get() returned more than one Post -- it returned 2!

how i can detect if is identical?

I see in the view the slug field accepts both type of pattern. Can you please share the exception ? — Bipul Jain, Jan 30 '17 at 12:52
MultipleObjectsReturned at /pzw/ get() returned more than one Post -- it returned 2! — Random User, Jan 30 '17 at 12:55
Yep, i understand but i need to check and compare url patterns are case-sensitive — Random User, Jan 30 '17 at 13:05

score 0 · Answer 1 · answered Jan 30 '17 at 12:59

0

Well what's happening is you are getting two results where get_object_or_404 is expected to return only 1. Your field slug is not unique and have some inconsistency. Can you try this.

entry = get_object_or_404(Post, slug__exact=slug)

answered Jan 30 '17 at 12:59

Bipul Jain

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MultipleObjectsReturned at /pZw/ get() returned more than one Post -- it returned 2! – Random User Jan 30 '17 at 13:07
`__exact` is the default lookup, specifying it explicitly is not gonna change the behaviour. – knbk Jan 30 '17 at 16:22

Django url unique url open

1 Answers1