searxng/searx/engines/deviantart.py

from urllib import urlencode
from urlparse import urljoin
from lxml import html

categories = ['images']

base_url = 'https://www.deviantart.com/'
search_url = base_url+'search?offset={offset}&{query}'

paging = True


def request(query, params):
    offset = (params['pageno'] - 1) * 24
    params['url'] = search_url.format(offset=offset,
                                      query=urlencode({'q': query}))
    return params


def response(resp):
    global base_url
    results = []
    if resp.status_code == 302:
        return results
    dom = html.fromstring(resp.text)
    for result in dom.xpath('//div[contains(@class, "tt-a tt-fh")]'):
        link = result.xpath('.//a[contains(@class, "thumb")]')[0]
        url = urljoin(base_url, link.attrib.get('href'))
        title_links = result.xpath('.//span[@class="details"]//a[contains(@class, "t")]')  # noqa
        title = ''.join(title_links[0].xpath('.//text()'))
        img_src = link.xpath('.//img')[0].attrib['src']
        results.append({'url': url,
                        'title': title,
                        'img_src': img_src,
                        'template': 'images.html'})
    return results