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Modified depth to make it dynamically editable

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This commit is contained in:
Samir Otiv 2016-06-02 13:47:03 +05:30
parent cd5772174e
commit ab3892342b
1 changed files with 11 additions and 1 deletions
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12
rest_framework/serializers.py
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@ -326,6 +326,16 @@ class Serializer(BaseSerializer):
'invalid': _('Invalid data. Expected a dictionary, but got {datatype}.')
}
@property
def depth(self):
if not hasattr(self, '_depth'):
self._depth = getattr(self.Meta, 'depth', 0)
return self._depth
@depth.setter
def depth(self, value):
self._depth = value
@property
def fields(self):
"""
@ -912,7 +922,7 @@ class ModelSerializer(Serializer):
declared_fields = copy.deepcopy(self._declared_fields)
model = getattr(self.Meta, 'model')
depth = getattr(self.Meta, 'depth', 0)
depth = self.depth
if depth is not None:
assert depth >= 0, "'depth' may not be negative."