diff options
Diffstat (limited to 'rest_framework/relations.py')
| -rw-r--r-- | rest_framework/relations.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/rest_framework/relations.py b/rest_framework/relations.py index 163a8984..308545ce 100644 --- a/rest_framework/relations.py +++ b/rest_framework/relations.py @@ -119,6 +119,14 @@ class RelatedField(WritableField): choices = property(_get_choices, _set_choices) + ### Default value handling + + def get_default_value(self): + default = super(RelatedField, self).get_default_value() + if self.many and default is None: + return [] + return default + ### Regular serializer stuff... def field_to_native(self, obj, field_name): @@ -167,7 +175,7 @@ class RelatedField(WritableField): except KeyError: if self.partial: return - value = [] if self.many else None + value = self.get_default_value() if value in self.null_values: if self.required: |