#30931: Cannot override get_FOO_display() in Django 2.2+.
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Reporter: Jim Ouwerkerk | Owner: Carlton
Type: | Gibson
Cleanup/optimization | Status: assigned
Component: Documentation | Version: 2.2
Severity: Normal | Resolution:
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 Carlton Gibson):
Hi Sergey,
No. That's exactly the "implementing that just reverses the pass/fail
behaviour depending on order..." — two test cases, one with the override
declared before the field, one after, the one fails as it is, the other
fails if you put that guard in... — That's on 2.1, but it's the underlying
issue being exposed: the right approach is overriding
`_get_FIELD_display()`. (Rather than us trying to patch something into
`Field...`.)
[https://github.com/django/django/pull/11999 PR]
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Ticket URL: <https://code.djangoproject.com/ticket/30931#comment:9>
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