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from urllib import urlencode
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from lxml import html
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from urlparse import urljoin
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categories = ['images']
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base_url = 'https://www.deviantart.com/'
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search_url = base_url+'search?'
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def request(query, params):
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global search_url
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params['url'] = search_url + urlencode({'q': query})
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return params
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def response(resp):
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global base_url
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results = []
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if resp.status_code == 302:
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return results
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dom = html.fromstring(resp.text)
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for result in dom.xpath('//div[contains(@class, "tt-a tt-fh")]'):
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link = result.xpath('.//a[contains(@class, "thumb")]')[0]
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url = urljoin(base_url, link.attrib.get('href'))
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title_links = result.xpath('.//span[@class="details"]//a[contains(@class, "t")]')
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title = ''.join(title_links[0].xpath('.//text()'))
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img_src = link.xpath('.//img')[0].attrib['src']
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results.append({'url': url, 'title': title, 'img_src': img_src, 'template': 'images.html'})
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return results
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