import scrapy


class ScrapeXmlSpider(scrapy.Spider):
    name = 'scrape-xml'
    start_urls = [
        'http://files.example.net:8000/data/products.xml',
    ]

    def parse(self, response):
        for node in response.xpath('//product'):
            yield {
                'name': node.xpath('name/text()').get(),
                'price': node.xpath('price/text()').get(),
                'url': node.xpath('url/text()').get(),
            }