Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Is it possible to filter a Django queryset by model property?
i have a method in my model:
@property
def myproperty(self):
[..]
and now i want to filter by this property like:
MyModel.objects.filter(myproperty=[..])
is this somehow possible?
Nope. Django filters operate at the database level, generating SQL. To filter based on Python properties, you have to load the object into Python to evaluate the property–and at that point, you’ve already done all the work to load it.