#901: [patch] Reload method for models
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Reporter: andreas@… | Owner: adrian
Type: enhancement | Status: closed
Component: Core (Other) | Version:
Severity: normal | Resolution: wontfix
Keywords: | Triage Stage: Design
Has patch: 1 | decision needed
Needs tests: 0 | Needs documentation: 0
Easy pickings: 0 | Patch needs improvement: 0
| UI/UX: 0
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Comment (by anonymous):
I had more luck with:
{{{
def refresh_from_db(self):
"""Refreshes this instance from db
https://code.djangoproject.com/ticket/901
"""
from_db = self.__class__.objects.get(pk=self.pk)
for field in self.__class__._meta.fields:
setattr(self, field.name, getattr(from_db, field.name))
}}}
But I don't know enough to know if it's correct, only that it seems to
work.
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Ticket URL: <https://code.djangoproject.com/ticket/901#comment:13>
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