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Generator implementation of class mapping.

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This commit is contained in:
Timo Tuominen 2014-09-01 17:02:48 +03:00
parent 582f6fdd4b
commit e437520217
1 changed files with 4 additions and 5 deletions
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9
rest_framework/serializers.py
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@ -633,11 +633,10 @@ def _get_class_mapping(mapping, obj):
from the dictionary or None.
"""
for baseclass in inspect.getmro(obj.__class__):
val = mapping.get(baseclass)
if val:
return val
return None
return next(
(mapping[cls] for cls in inspect.getmro(obj.__class__) if cls in mapping),
None
)
class ModelSerializer(Serializer):