70 scrapy spiders

We want to write 70 scrapy spiders for those URLs: [login to view URL] The most important thing that ALL CONDITIONS should be handled not to stop scrapy cause of failure, Also the QUALITY of the spiders. Those attributes should be scraped: product_id => SKU / ISBN (if books) / Item ID at store / site name description price => MUST BE IN AED (United Arab Emirates Dirham not USD or Euro) author_brand => Author in case of Books or Brand in case of other products breadcrumb parent_category url rating => if available weight => if available dimensions => if available availability = 1 or 0, image_urls = ONLY 1 image URL as string images = ONLY 1 image as Scrapy will resize it later and upload it to Amazon S3 P.S. Project won't be closed before testing all spiders twice and try some random data from sites.