def get_serializer_info(self, serializer):
        """
        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()
        ])
def get_serializer_info ( self , serializer ) : if hasattr ( serializer , 'child' ) : serializer = serializer . child return OrderedDict ( [ ( field_name , self . get_field_info ( field ) ) for field_name , field in serializer . fields . items ( ) ] )
Given an instance of a serializer, return a dictionary of metadata
        about its fields.