def parse(self, response):
        self.seen_urls.append(response.url)

        l = MbedLibLoader(item=MbedLibItem(), response=response)
        l.add_xpath('repo_type', '/html/body/div[4]/div[2]/div[2]/table/tr[1]/td/text()[2]')
        l.add_xpath('owner', '/html/body/div[4]/div[1]/div/a[1]/text()[2]')
        l.add_xpath('name', '/html/body/div[4]/div[1]/div/a[2]/text()[2]')
        l.add_xpath('repository', '/html/body/div[4]/div[1]/div/a[2]/@href')
        l.add_xpath('description', './/*[@id="mbed-content"]/p[1]/text()') # may need some cleaning up \n
        l.add_value('frameworks', 'mbed')
        l.add_value('platforms', ['freescalekinetis', 'nordicnrf51', 'nxplpc', 'ststm32', 'teensy'])
        l.add_xpath('components', '/html/body/div[4]/div[2]/div[3]//a/@href')
        item = l.load_item()

        request = scrapy.Request(response.url+"dependencies",callback=self.parse_dependencies)
        request.meta['libpage'] = response.url
        request.meta['item'] = item
        return request
    def parse_project(self, response):
        self.seen_urls.append(response.url)

        l = MbedLibLoader(item=MbedLibItem(), response=response)
        l.add_xpath('repo_type', '/html/body/div[4]/div[2]/div[2]/table/tr[1]/td/text()[2]')
        l.add_xpath('owner', '/html/body/div[4]/div[1]/div/a[1]/text()[2]')
        l.add_xpath('ownerurl', '/html/body/div[4]/div[1]/div/a[1]/@href')
        l.add_xpath('name', '/html/body/div[4]/div[1]/div/a[2]/text()[2]')
        l.add_xpath('repository', '/html/body/div[4]/div[1]/div/a[2]/@href')
        l.add_xpath('description', './/*[@id="mbed-content"]/p[1]/text()')
        l.add_value('frameworks', 'mbed')
        l.add_value('platforms', mbed_platforms())
        l.add_xpath('components', '/html/body/div[4]/div[2]/div[3]//a/@href')
        item = l.load_item()

        request = scrapy.Request(response.url+"dependencies",callback=self.parse_dependencies)
        request.meta['libpage'] = response.url
        request.meta['item'] = item
        return request
    def parse_project(self, response):
        self.seen_urls.append(response.url)

        l = MbedLibLoader(item=MbedLibItem(), response=response)
        l.add_xpath(
            'repo_type',
            '/html/body/div[4]/div[2]/div[2]/table/tr[1]/td/text()[2]')
        l.add_xpath('owner', '/html/body/div[4]/div[1]/div/a[1]/text()[2]')
        l.add_xpath('ownerurl', '/html/body/div[4]/div[1]/div/a[1]/@href')
        l.add_xpath('name', '/html/body/div[4]/div[1]/div/a[2]/text()[2]')
        l.add_xpath('repository', '/html/body/div[4]/div[1]/div/a[2]/@href')
        l.add_xpath('description', './/*[@id="mbed-content"]/p[1]/text()')
        l.add_value('frameworks', 'mbed')
        l.add_value('platforms', mbed_platforms())
        l.add_xpath('components', '/html/body/div[4]/div[2]/div[3]//a/@href')
        item = l.load_item()

        request = scrapy.Request(response.url + "dependencies",
                                 callback=self.parse_dependencies)
        request.meta['libpage'] = response.url
        request.meta['item'] = item
        return request