#33061: ValueError not raised by some cache backends for incr() / decr() with
negative delta when a key is missing
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Reporter: Chris Jerdonek | Owner: nobody
Type: Bug | Status: new
Component: Core (Cache system) | Version: 3.2
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
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Comment (by Vijay ):
Replying to [comment:8 Mariusz Felisiak]:
> Replying to [comment:7 Sondre Lillebø Gundersen]:
> >
> > The missing key would not be raised from `incr` but from `decr`,
right? Perhaps I'm missing the point 🙂
>
>
> You're missing that it calls `self._cache.decr()` not `self.decr()`.
Can you please tell me what does `self._cache.decr()` return for a non-
existing key ?
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Ticket URL: <https://code.djangoproject.com/ticket/33061#comment:9>
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