#30844: Add after_db_init() hook method to model
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Reporter: Robert Singer | Owner: nobody
Type: New feature | Status: closed
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution: wontfix
Keywords: | Triage Stage:
| Unreviewed
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 felixxm):
Adding a hook after each iteration doesn't sound like a good idea to me.
You need to take into account that we have different iterable classes e.g.
`ValuesIterable`, `ModelIterable`, `NamedValuesListIterable`, etc. and
that `Queryset ` is lazy, so you will not be able to add any useful hook
without forcing users to iterate through all rows. This looks quite niche
and I still cannot imagine any real use case based on a post iteration
hook. You can start a discussion on DevelopersMailingList if you don't
agree.
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Ticket URL: <https://code.djangoproject.com/ticket/30844#comment:7>
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