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Merge pull request #208 from pointhi/new_engines
add 1x.com engine, improve yacy-engine
This commit is contained in:
Adam Tauber
commit
03137eebd9
5 changed files with 157 additions and 13 deletions
82
searx/engines/www1x.py
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82
searx/engines/www1x.py
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## 1x (Images)
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#
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# @website http://1x.com/
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# @provide-api no
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#
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# @using-api no
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# @results HTML
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# @stable no (HTML can change)
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# @parse url, title, thumbnail, img_src, content
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from urllib import urlencode
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from urlparse import urljoin
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from lxml import html
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import string
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import re
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# engine dependent config
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categories = ['images']
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paging = False
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# search-url
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base_url = 'http://1x.com'
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search_url = base_url+'/backend/search.php?{query}'
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# do search-request
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def request(query, params):
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params['url'] = search_url.format(query=urlencode({'q': query}))
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return params
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# get response from search-request
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def response(resp):
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results = []
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# get links from result-text
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regex = re.compile('(</a>|<a)')
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results_parts = re.split(regex, resp.text)
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cur_element = ''
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# iterate over link parts
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for result_part in results_parts:
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# processed start and end of link
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if result_part == '<a':
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cur_element = result_part
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continue
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elif result_part != '</a>':
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cur_element += result_part
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continue
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cur_element += result_part
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# fix xml-error
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cur_element = string.replace(cur_element, '"></a>', '"/></a>')
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dom = html.fromstring(cur_element)
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link = dom.xpath('//a')[0]
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url = urljoin(base_url, link.attrib.get('href'))
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title = link.attrib.get('title', '')
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thumbnail_src = urljoin(base_url, link.xpath('.//img')[0].attrib['src'])
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# TODO: get image with higher resolution
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img_src = thumbnail_src
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# check if url is showing to a photo
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if '/photo/' not in url:
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continue
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# append result
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results.append({'url': url,
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'title': title,
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'img_src': img_src,
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'content': '',
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'thumbnail_src': thumbnail_src,
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'template': 'images.html'})
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# return results
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return results
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@ -68,9 +68,18 @@ def response(resp):
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search_results = raw_search_results.get('channels', {})[0].get('items', [])
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if resp.search_params['category'] == 'general':
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for result in search_results:
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# parse image results
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if result.get('image'):
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# append result
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results.append({'url': result['url'],
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'title': result['title'],
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'content': '',
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'img_src': result['image'],
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'template': 'images.html'})
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# parse general results
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for result in search_results:
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else:
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publishedDate = parser.parse(result['pubDate'])
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# append result
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@ -79,17 +88,7 @@ def response(resp):
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'content': result['description'],
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'publishedDate': publishedDate})
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elif resp.search_params['category'] == 'images':
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# parse image results
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for result in search_results:
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# append result
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results.append({'url': result['url'],
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'title': result['title'],
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'content': '',
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'img_src': result['image'],
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'template': 'images.html'})
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#TODO parse video, audio and file results
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#TODO parse video, audio and file results
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# return results
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return results
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@ -83,6 +83,11 @@ engines:
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engine : www500px
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shortcut : px
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- name : 1x
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engine : www1x
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shortcut : 1x
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disabled : True
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- name : flickr
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categories : images
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shortcut : fl
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57
searx/tests/engines/test_www1x.py
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57
searx/tests/engines/test_www1x.py
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from collections import defaultdict
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import mock
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from searx.engines import www1x
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from searx.testing import SearxTestCase
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class TestWww1xEngine(SearxTestCase):
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def test_request(self):
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query = 'test_query'
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params = www1x.request(query, defaultdict(dict))
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self.assertTrue('url' in params)
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self.assertTrue(query in params['url'])
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self.assertTrue('1x.com' in params['url'])
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def test_response(self):
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self.assertRaises(AttributeError, www1x.response, None)
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self.assertRaises(AttributeError, www1x.response, [])
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self.assertRaises(AttributeError, www1x.response, '')
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self.assertRaises(AttributeError, www1x.response, '[]')
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response = mock.Mock(text='<html></html>')
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self.assertEqual(www1x.response(response), [])
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html = """
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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE characters
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[
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<!ELEMENT characters (character*) >
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<!ELEMENT character (#PCDATA ) >
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<!ENTITY iexcl "¡" >
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<!ENTITY cent "¢" >
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<!ENTITY pound "£" >
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]
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><root><searchresult><![CDATA[<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr>
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<td style="min-width: 220px;" valign="top">
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<div style="font-size: 30px; margin: 0px 0px 20px 0px;">Photos</div>
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<div>
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<a href="/photo/123456" class="dynamiclink">
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<img border="0" class="searchresult" src="/images/user/testimage-123456.jpg" style="width: 125px; height: 120px;">
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</a>
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<a title="sjoerd lammers street photography" href="/member/sjoerdlammers" class="dynamiclink">
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<img border="0" class="searchresult" src="/images/profile/60c48b394c677d2fa4d9e7d263aabf44-square.jpg">
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</a>
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</div>
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</td>
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</table>
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]]></searchresult></root>
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"""
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response = mock.Mock(text=html)
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results = www1x.response(response)
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self.assertEqual(type(results), list)
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self.assertEqual(len(results), 1)
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self.assertEqual(results[0]['url'], 'http://1x.com/photo/123456')
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self.assertEqual(results[0]['thumbnail_src'], 'http://1x.com/images/user/testimage-123456.jpg')
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self.assertEqual(results[0]['content'], '')
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self.assertEqual(results[0]['template'], 'images.html')
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@ -1,2 +1,3 @@
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from searx.tests.engines.test_dummy import * # noqa
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from searx.tests.engines.test_github import * # noqa
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from searx.tests.engines.test_www1x import * # noqa
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