Method serialize_field

scrapy/exporters.py:350–356

(
        self, field: Mapping[str, Any] | Field, name: str, value: Any
    )

            self.encoding = "utf-8"

    def serialize_field(
        self, field: Mapping[str, Any] | Field, name: str, value: Any
    ) -> Any:
        serializer: Callable[[Any], Any] = field.get(
            "serializer", self._serialize_value
        )
        return serializer(value)

    def _serialize_value(self, value: Any) -> Any:
        if isinstance(value, Item):