searxng/searx/engines/500px.py
Cqoicebordel 56399cf1ea Add 500px and Searchcode engines
Allow to search for images on 500px. It doesn't use the official API, but the page result. Less stable, but less API key to possess...

Two engines were necessary for Searchcode because there are to search mode : search for documentation or search for code example. Both use open APIs.
2014-12-20 07:07:32 +01:00

57 lines
1.5 KiB
Python

## 500px (Images)
#
# @website https://500px.com
# @provide-api yes (https://developers.500px.com/)
#
# @using-api no
# @results HTML
# @stable no (HTML can change)
# @parse url, title, thumbnail, img_src, content
#
# @todo rewrite to api
from urllib import urlencode
from urlparse import urljoin
from lxml import html
# engine dependent config
categories = ['images']
paging = True
# search-url
base_url = 'https://500px.com'
search_url = base_url+'/search?search?page={pageno}&type=photos&{query}'
# do search-request
def request(query, params):
params['url'] = search_url.format(pageno=params['pageno'],
query=urlencode({'q': query}))
return params
# get response from search-request
def response(resp):
results = []
dom = html.fromstring(resp.text)
# parse results
for result in dom.xpath('//div[@class="photo"]'):
link = result.xpath('.//a')[0]
url = urljoin(base_url, link.attrib.get('href'))
title = result.xpath('.//div[@class="title"]//text()')[0]
img_src = link.xpath('.//img')[0].attrib['src']
content = result.xpath('.//div[@class="info"]//text()')[0]
# append result
results.append({'url': url,
'title': title,
'img_src': img_src,
'content': content,
'template': 'images.html'})
# return results
return results