encode/django-rest-framework
1
1
Fork 0
mirror of https://github.com/encode/django-rest-framework.git synced 2025-11-04 09:57:55 +03:00
Code Issues Packages Projects Releases Wiki Activity

Set allow_none = True for CharFields with null=True

Browse Source
This commit is contained in:
Yuri Prezument 2014-01-06 13:56:57 +02:00
parent 6e622d644c
commit e1bbe9d514
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
rest_framework/serializers.py
View File

@ -821,10 +821,15 @@ class ModelSerializer(Serializer):
kwargs.update({attribute: getattr(model_field, attribute)}) kwargs.update({attribute: getattr(model_field, attribute)})
try: try:
return self.field_mapping[model_field.__class__](**kwargs) field_class = self.field_mapping[model_field.__class__]
except KeyError: except KeyError:
return ModelField(model_field=model_field, **kwargs) return ModelField(model_field=model_field, **kwargs)
if issubclass(field_class, CharField) and model_field.null:
kwargs['allow_none'] = True
return field_class(**kwargs)
def get_validation_exclusions(self): def get_validation_exclusions(self):
""" """
Return a list of field names to exclude from model validation. Return a list of field names to exclude from model validation.