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Minor internal API cleanpu

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This commit is contained in:
Tom Christie 2015-02-06 16:15:10 +00:00
parent 670723f021
commit 0240df1a38
1 changed files with 8 additions and 9 deletions
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17
rest_framework/serializers.py
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@ -855,8 +855,9 @@ class ModelSerializer(Serializer):
) )
# Include any kwargs defined in `Meta.extra_kwargs` # Include any kwargs defined in `Meta.extra_kwargs`
field_kwargs = self.build_field_kwargs( extra_field_kwargs = extra_kwargs.get(field_name, {})
field_kwargs, extra_kwargs, field_name field_kwargs = self.include_extra_kwargs(
field_kwargs, extra_field_kwargs
) )
# Create the serializer field. # Create the serializer field.
@ -1064,14 +1065,12 @@ class ModelSerializer(Serializer):
(field_name, model_class.__name__) (field_name, model_class.__name__)
) )
def build_field_kwargs(self, kwargs, extra_kwargs, field_name): def include_extra_kwargs(self, kwargs, extra_kwargs):
""" """
Include an 'extra_kwargs' that have been included for this field, Include any 'extra_kwargs' that have been included for this field,
possibly removing any incompatible existing keyword arguments. possibly removing any incompatible existing keyword arguments.
""" """
extras = extra_kwargs.get(field_name, {}) if extra_kwargs.get('read_only', False):
if extras.get('read_only', False):
for attr in [ for attr in [
'required', 'default', 'allow_blank', 'allow_null', 'required', 'default', 'allow_blank', 'allow_null',
'min_length', 'max_length', 'min_value', 'max_value', 'min_length', 'max_length', 'min_value', 'max_value',
@ -1079,10 +1078,10 @@ class ModelSerializer(Serializer):
]: ]:
kwargs.pop(attr, None) kwargs.pop(attr, None)
if extras.get('default') and kwargs.get('required') is False: if extra_kwargs.get('default') and kwargs.get('required') is False:
kwargs.pop('required') kwargs.pop('required')
kwargs.update(extras) kwargs.update(extra_kwargs)
return kwargs return kwargs