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Revert minor line changes

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This commit is contained in:
Ryan P Kilby 2019-09-06 10:50:50 -07:00
parent 3801ef7c6b
commit 4ce363ac80
1 changed files with 4 additions and 4 deletions
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8
rest_framework/serializers.py
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@ -928,14 +928,14 @@ class ModelSerializer(Serializer):
If you want to support writable nested relationships you'll need If you want to support writable nested relationships you'll need
to write an explicit `.create()` method. to write an explicit `.create()` method.
""" """
ModelClass = self.Meta.model
info = model_meta.get_field_info(ModelClass)
raise_errors_on_nested_writes('create', self, validated_data) raise_errors_on_nested_writes('create', self, validated_data)
ModelClass = self.Meta.model
# Remove many-to-many relationships from validated_data. # Remove many-to-many relationships from validated_data.
# They are not valid arguments to the default `.create()` method, # They are not valid arguments to the default `.create()` method,
# as they require that the instance has already been saved. # as they require that the instance has already been saved.
info = model_meta.get_field_info(ModelClass)
many_to_many = {} many_to_many = {}
for field_name, relation_info in info.relations.items(): for field_name, relation_info in info.relations.items():
if relation_info.to_many and (field_name in validated_data): if relation_info.to_many and (field_name in validated_data):
@ -972,8 +972,8 @@ class ModelSerializer(Serializer):
return instance return instance
def update(self, instance, validated_data): def update(self, instance, validated_data):
info = model_meta.get_field_info(instance)
raise_errors_on_nested_writes('update', self, validated_data) raise_errors_on_nested_writes('update', self, validated_data)
info = model_meta.get_field_info(instance)
# Simply set each attribute on the instance, and then save it. # Simply set each attribute on the instance, and then save it.
# Note that unlike `.create()` we don't need to treat many-to-many # Note that unlike `.create()` we don't need to treat many-to-many