#23112: Field.get_choices tries to index an iterable
-------------------------------------+-------------------------------------
Reporter: bernie_sumption | Owner: areski
Type: Bug | Status: assigned
Component: Database layer | Version: 1.7-rc-2
(models, ORM) | Resolution:
Severity: Release blocker | Triage Stage: Accepted
Keywords: | Needs documentation: 0
Has patch: 1 | Patch needs improvement: 0
Needs tests: 0 | UI/UX: 0
Easy pickings: 0 |
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Comment (by CollinAnderson):
As noticed in #23119, the patch doesn't work if the iterable is empty
(empty iterable is fine on 1.6)
{{{
field = models.CharField(choices=(x for x in []), blank=True,
max_length=1)
}}}
raises `IndexError: list index out of range` with the pull request. No
problem on 1.6
--
Ticket URL: <https://code.djangoproject.com/ticket/23112#comment:16>
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