Re: [Django] #36550: AssertionError raised when bulk creation model with primary key set via pre_save (e.g. auto_now_add)

[Django]

#36550: AssertionError raised when bulk creation model with primary key set via
pre_save (e.g. auto_now_add)
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Reporter: Will-Ruddick | Owner: (none)
Type: Bug | Status: closed
Component: Database layer | Version: 5.2
(models, ORM) |
Severity: Normal | Resolution: wontfix
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Jacob Walls):

Wanted to mention that there's a difference between the model `pre_save`
signal and the `Field.pre_save()` method. Looks like `bulk_create()` has
always used the `pre_save()` value, so that part is not a new feature. It
might be worth evaluating this a little further, as from the docs I don't
see an admonition about this not working (happy to be corrected on this).
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Ticket URL: <https://code.djangoproject.com/ticket/36550#comment:6>
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