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Merge pull request #1563 from Nachtalb/ne/fix-google-image-search

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Fix google image search engine
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Alexandre Flament 2019-04-14 14:11:05 +02:00 committed by GitHub
commit 629b36d442
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1 changed files with 21 additions and 17 deletions
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38
searx/engines/google_images.py
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@ -11,7 +11,6 @@
""" """
from datetime import date, timedelta from datetime import date, timedelta
from json import loads
from lxml import html from lxml import html
from searx.url_utils import urlencode, urlparse, parse_qs from searx.url_utils import urlencode, urlparse, parse_qs
@ -39,7 +38,6 @@ time_range_dict = {'day': 'd',
# do search-request # do search-request
def request(query, params): def request(query, params):
search_options = { search_options = {
'ijn': params['pageno'] - 1,
'start': (params['pageno'] - 1) * number_of_results 'start': (params['pageno'] - 1) * number_of_results
} }
@ -53,7 +51,7 @@ def request(query, params):
search_options['tbs'] = time_range_custom_attr.format(start=start, end=end) search_options['tbs'] = time_range_custom_attr.format(start=start, end=end)
if safesearch and params['safesearch']: if safesearch and params['safesearch']:
search_options['safe'] = 'on' search_options['safe'] = 'active'
params['url'] = search_url.format(query=urlencode({'q': query}), params['url'] = search_url.format(query=urlencode({'q': query}),
search_options=urlencode(search_options)) search_options=urlencode(search_options))
@ -63,24 +61,30 @@ def request(query, params):
# get response from search-request # get response from search-request
def response(resp): def response(resp):
results = []
dom = html.fromstring(resp.text) dom = html.fromstring(resp.text)
# parse results results = []
for img in dom.xpath('//a'): for element in dom.xpath('//div[@id="search"] //td'):
r = { link = element.xpath('./a')[0]
'title': u' '.join(img.xpath('.//div[class="rg_ilmbg"]//text()')),
google_url = urlparse(link.xpath('.//@href')[0])
query = parse_qs(google_url.query)
source_url = next(iter(query.get('q', [])), None)
title_parts = element.xpath('./cite//following-sibling::*/text()')
title_parts.extend(element.xpath('./cite//following-sibling::text()')[:-1])
result = {
'title': ''.join(title_parts),
'content': '', 'content': '',
'template': 'images.html', 'template': 'images.html',
'url': source_url,
'img_src': source_url,
'thumbnail_src': next(iter(link.xpath('.//img //@src')), None)
} }
url = urlparse(img.xpath('.//@href')[0])
query = parse_qs(url.query)
r['url'] = query['imgrefurl'][0]
r['img_src'] = query['imgurl'][0]
r['thumbnail_src'] = r['img_src']
# append result
results.append(r)
# return results if not source_url or not result['thumbnail_src']:
continue
results.append(result)
return results return results