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Metadata API should examine child serializer if passed parent ListSerializer. Closes #2035.

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This commit is contained in:
Tom Christie 2014-11-07 12:16:25 +00:00
parent eafb7e1e24
commit bb21216a7c
1 changed files with 4 additions and 0 deletions
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4
rest_framework/metadata.py
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@ -96,6 +96,10 @@ class SimpleMetadata(BaseMetadata):
Given an instance of a serializer, return a dictionary of metadata
about its fields.
"""
if hasattr(serializer, 'child'):
# If this is a `ListSerializer` then we want to examine the
# underlying child serializer instance instead.
serializer = serializer.child
return OrderedDict([
(field_name, self.get_field_info(field))
for field_name, field in serializer.fields.items()