#17776: DoesNotExist is not picklable
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Reporter: ambv | Owner: nobody
Type: Bug | Status: reopened
Component: Database layer | Version: 1.3
(models, ORM) | Resolution:
Severity: Normal | Triage Stage:
Keywords: | Unreviewed
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 ask@…):
You can make this pickleable by defining __reduce__, e.g.
{{{
class DoesNotExist(..):
def __reduce__(self):
return _unpickle_DoesNotExist, (self.app_label, self.model,
self.args)
def _unpickle_DoesNotExist(app_label, model, args):
return get_model(app_label, model).DoesNotExist(*args)
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/17776#comment:5>
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