Abhishek-Balaji 2ff1527be8 models: Switch from NullBooleanField to BooleanField. ...

In Django 2.1, the preferred way to express a nullable BooleanField
changed from NullBooleanField to passing null=True to BooleanField.

This updates our codebase to use the preferred API.  Tweaked by
tabbott to update the linter rules.

The migration is a noop for Django accounting only.

Part of #11341.

2020-04-26 22:13:28 -07:00

..

__init__.py

…

custom_check.py

models: Switch from NullBooleanField to BooleanField.

2020-04-26 22:13:28 -07:00

exclude.py

check-openapi: Fix lint errors and remove lint exclusion.

2020-02-07 14:09:47 -08:00

pep8.py

python: Convert function type annotations to Python 3 style.

2020-04-18 20:42:48 -07:00

pyflakes.py

python: Convert function type annotations to Python 3 style.

2020-04-18 20:42:48 -07:00