#24591: Copy ModelState.fields and ModelState.managers instead of cloning.
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Reporter: knbk | Owner: knbk
Type: Cleanup/optimization | Status: assigned
Component: Migrations | Version: master
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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Changes (by knbk):
* status: new => assigned
Comment:
The last commit in !4460 stores the deconstructed state when initializing
the wrapper. I think that's the most comprehensive protection we can
offer, without a noticeable performance cost. We might issue a warning
instead of raising an exception in `__setattr__`: it is no longer an error
to change the field, it is simply useless.
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Ticket URL: <https://code.djangoproject.com/ticket/24591#comment:3>
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