What if there is nothing that matches the get? Then it returns in an error.
How do I say: get if there is, otherwise, return nothing.
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3 Answers
You could create a shortcut like this (based on get_object_or_404):
from django.shortcuts import _get_queryset
def get_object_or_none(klass, *args, **kwargs):
queryset = _get_queryset(klass)
try:
return queryset.get(*args, **kwargs)
except queryset.model.DoesNotExist:
return None
Not sure why this shortcut doesn't exist (perhaps someone with more django under their belt can explain) as it is a reasonably useful shortcut that I use from time to time.
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Use try/except or get_object_or_404
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or you can try django annoying
pip install django-annoying
then import get_object_or_None(klass, *args, **kwargs)
from annoying.functions import get_object_or_None
get_object_or_None(User, email='[email protected]')
Here is the project repo on github
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