mirror of
https://github.com/netbox-community/netbox.git
synced 2024-05-10 07:54:54 +00:00
14 lines
337 B
Python
14 lines
337 B
Python
from django.db import models
|
|
|
|
|
|
class NullableCharField(models.CharField):
|
|
description = "Stores empty values as NULL rather than ''"
|
|
|
|
def to_python(self, value):
|
|
if isinstance(value, models.CharField):
|
|
return value
|
|
return value or ''
|
|
|
|
def get_prep_value(self, value):
|
|
return value or None
|