searxng/searx/engines/google_images.py
2014-09-01 15:10:05 +02:00

58 lines
1.5 KiB
Python

## Google (Images)
#
# @website https://www.google.com
# @provide-api yes (https://developers.google.com/web-search/docs/), deprecated!
#
# @using-api yes
# @results JSON
# @stable yes (but deprecated)
# @parse url, title, img_src
from urllib import urlencode
from json import loads
# engine dependent config
categories = ['images']
paging = True
# search-url
url = 'https://ajax.googleapis.com/'
search_url = url + 'ajax/services/search/images?v=1.0&start={offset}&rsz=large&safe=off&filter=off&{query}' # noqa
# do search-request
def request(query, params):
offset = (params['pageno'] - 1) * 8
params['url'] = search_url.format(query=urlencode({'q': query}),
offset=offset)
return params
# get response from search-request
def response(resp):
results = []
search_res = loads(resp.text)
# return empty array if there are no results
if not search_res.get('responseData', {}).get('results'):
return []
# parse results
for result in search_res['responseData']['results']:
href = result['originalContextUrl']
title = result['title']
if not result['url']:
continue
# append result
results.append({'url': href,
'title': title,
'content': '',
'img_src': result['url'],
'template': 'images.html'})
# return results
return results