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#!/usr/bin/env python
from urllib import urlencode
from lxml import html
from urlparse import urljoin
categories = ['images']
url = 'https://secure.flickr.com/'
search_url = url+'search/?{query}'
results_xpath = '//div[@id="thumbnails"]//a[@class="rapidnofollow photo-click" and @data-track="photo-click"]' # noqa
def request(query, params):
params['url'] = search_url.format(query=urlencode({'q': query}))
return params
def response(resp):
global base_url
results = []
dom = html.fromstring(resp.text)
for result in dom.xpath(results_xpath):
href = urljoin(url, result.attrib.get('href'))
img = result.xpath('.//img')[0]
title = img.attrib.get('alt', '')
img_src = img.attrib.get('data-defer-src')
if not img_src:
continue
results.append({'url': href,
'title': title,
'img_src': img_src,
'template': 'images.html'})
return results
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