#24215: Refactor of lazy model operations
-------------------------------------+-------------------------------------
Reporter: AlexHill | Owner: nobody
Type: | Status: new
Cleanup/optimization |
Component: Database layer | Version: master
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by AlexHill):
PR now in much better shape thanks to review from Collin, Anssi, Simon and
Carl. Notably:
* I'm no longer using the `class_prepared` signal. Instead,
`Apps.do_pending_lookups` is called directly at the end of
`Apps.register_model`.
* `Apps.lazy_model_operation` no longer accepts keyword arguments.
Functions passed to it should expect a number of models as positional
arguments, and nothing else.
* The `lazy_related_operation` convenience wrapper still supports keyword
arguments, but they're applied to the supplied function with `partial`
before it's passed to `Apps.lazy_model_operation`.
--
Ticket URL: <https://code.djangoproject.com/ticket/24215#comment:18>
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