simple.py 文件源码

def _apply(self, value):
        value = super(Array, self)._apply(value) # type: Sequence

        if self._has_errors:
            return None

        if isinstance(value, (binary_type, text_type)):
            return self._invalid_value(
                value   = value,
                reason  = self.CODE_WRONG_TYPE,

                template_vars = {
                    'incoming': self.get_type_name(type(value)),
                    'allowed':  self.get_allowed_type_names(),
                },
            )

        return value