#34918: Assigning model instance to `_id`/attname field saves correctly, but
breaks
accessing the field
-------------------------------------+-------------------------------------
Reporter: Ricardo Busquet | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 4.2
(models, ORM) |
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 Rahul Beniwal):
Hi Ricardo Busquet
I checked this, and you are right. But instead of assigning
`book.author_id=author` to `book.author=author` it seems to be working
fine.
{{{#!python
In [23]: book.author = author
In [24]: book.save()
In [25]: book.author_id
Out[25]: UUID('857acf04-960a-40ae-9c85-8c363b0a0dfd')
In [26]: book.author
Out[26]: <Author: Author object (857acf04-960a-40ae-9c85-8c363b0a0dfd)>
In [27]: Author.objects.get(id=book.author_id)
Out[27]: <Author: Author object (857acf04-960a-40ae-9c85-8c363b0a0dfd)>
}}}
Can we update the documentation for the UUID field to aware reader about
this situation or code level changes are needed?
Please feel free to assign this to me
--
Ticket URL: <https://code.djangoproject.com/ticket/34918#comment:1>
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