do not use NullBooleanField

Docs > Code Analysis > Static Analysis Rules > do not use NullBooleanField

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Metadata

ID: python-django/no-null-boolean

Language: Python

Severity: Notice

Category: Best Practices

Description

The NullBooleanField type is deprecated. Use the BooleanField instead.

Non-Compliant Code Examples

class Person(models.Model):
    is_adult = models.NullBooleanField()  # use BooleanField

Compliant Code Examples

class Person(models.Model):
    is_adult = models.BooleanField(null=True)

How to use this rule

1
2
rulesets:
  - python-django     # Rules to enforce Python django.

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