Method value_to_string

django/contrib/postgres/fields/array.py:171–182

(self, obj)

        ]

    def value_to_string(self, obj):
        values = []
        vals = self.value_from_object(obj)
        base_field = self.base_field

        for val in vals:
            if val is None:
                values.append(None)
            else:
                obj = AttributeSetter(base_field.attname, val)
                values.append(base_field.value_to_string(obj))
        return json.dumps(values, ensure_ascii=False)

    def get_transform(self, name):
        transform = super().get_transform(name)