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Fix None values representation in childs of ListField, DictField. (#4118)

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KhasanovBI 2016-05-16 11:30:23 +03:00 committed by Tom Christie
parent daccc2b8f3
commit 768ae26aa4
1 changed files with 2 additions and 2 deletions
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4
rest_framework/fields.py
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@ -1480,7 +1480,7 @@ class ListField(Field):
"""
List of object instances -> List of dicts of primitive datatypes.
"""
return [self.child.to_representation(item) for item in data]
return [self.child.to_representation(item) if item is not None else None for item in data]
class DictField(Field):
@ -1527,7 +1527,7 @@ class DictField(Field):
List of object instances -> List of dicts of primitive datatypes.
"""
return {
six.text_type(key): self.child.to_representation(val)
six.text_type(key): self.child.to_representation(val) if val is not None else None
for key, val in value.items()
}