Scrapy image download how to use custom filename

Question

For my scrapy project I\'m currently using the ImagesPipeline. The downloaded images are stored with a SHA1 hash of their URLs as the file names.

How can I s

Answer 1

I rewrite the code, changing, in thumb_path def, "response." by "request.". If no, it won't work because "response is set to None".

class MyImagesPipeline(ImagesPipeline):

    #Name download version
    def file_path(self, request, response=None, info=None):
        #item=request.meta['item'] # Like this you can use all from item, not just url.
        image_guid = request.url.split('/')[-1]
        return 'full/%s' % (image_guid)

    #Name thumbnail version
    def thumb_path(self, request, thumb_id, response=None, info=None):
        image_guid = thumb_id + request.url.split('/')[-1]
        return 'thumbs/%s/%s.jpg' % (thumb_id, image_guid)

    def get_media_requests(self, item, info):
        #yield Request(item['images']) # Adding meta. Dunno how to put it in one line :-)
        for image in item['images']:
            yield Request(image)