Method image_downloaded

scrapy/pipelines/images.py:129–153

(
        self,
        response: Response,
        request: Request,
        info: MediaPipeline.SpiderInfo,
        *,
        item: Any = None,
    )

        return await self.image_downloaded(response, request, info, item=item)

    async def image_downloaded(
        self,
        response: Response,
        request: Request,
        info: MediaPipeline.SpiderInfo,
        *,
        item: Any = None,
    ) -> str:
        checksum: str | None = None
        for path, image, buf in self.get_images(response, request, info, item=item):
            if checksum is None:
                buf.seek(0)
                checksum = _md5sum(buf)
            width, height = image.size
            await ensure_awaitable(
                self.store.persist_file(
                    path,
                    buf,
                    info,
                    meta={"width": width, "height": height},
                    headers={"Content-Type": "image/jpeg"},
                )
            )
        assert checksum is not None
        return checksum

    def get_images(
        self,