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quantifiedcode / python-anti-patterns

An open collection of Python anti-patterns and worst practices.
https://quantifiedcode.github.io/python-anti-patterns
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NullBooleanField soft-deprecated in Django 2.1, hard-deprecated in Django 3.1 #112

Closed ngnpope closed 4 years ago

ngnpope commented 6 years ago

The Django correctness section mentions using NullBooleanField instead of BooleanField(null=True). The reverse should now be advocated.

Soft-deprecation in Django 2.1 (release notes, pull request) Hard-deprecation in Django 3.1 (release notes, pull request)

vstoykov commented 6 years ago

Yes it's in the release notes:

BooleanField can now be null=True. This is encouraged instead of NullBooleanField, which will likely be deprecated in the future.

https://docs.djangoproject.com/en/2.1/releases/2.1/#models