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Merge pull request #881 from mmuman/framalibre

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Add framalibre engine
This commit is contained in:
Adam Tauber 2017-03-23 21:25:52 +01:00 committed by GitHub
commit 80df181575
3 changed files with 180 additions and 0 deletions
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72
searx/engines/framalibre.py Normal file
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@ -0,0 +1,72 @@
"""
FramaLibre (It)
@website https://framalibre.org/
@provide-api no
@using-api no
@results HTML
@stable no (HTML can change)
@parse url, title, content, thumbnail, img_src
"""
from urlparse import urljoin
from cgi import escape
from urllib import urlencode
from lxml import html
from searx.engines.xpath import extract_text
from dateutil import parser
# engine dependent config
categories = ['it']
paging = True
# search-url
base_url = 'https://framalibre.org/'
search_url = base_url + 'recherche-par-crit-res?{query}&page={offset}'
# specific xpath variables
results_xpath = '//div[@class="nodes-list-row"]/div[contains(@typeof,"sioc:Item")]'
link_xpath = './/h3[@class="node-title"]/a[@href]'
thumbnail_xpath = './/img[@class="media-object img-responsive"]/@src'
content_xpath = './/div[@class="content"]//p'
# do search-request
def request(query, params):
offset = (params['pageno'] - 1)
params['url'] = search_url.format(query=urlencode({'keys': query}),
offset=offset)
return params
# get response from search-request
def response(resp):
results = []
dom = html.fromstring(resp.text)
# parse results
for result in dom.xpath(results_xpath):
link = result.xpath(link_xpath)[0]
href = urljoin(base_url, link.attrib.get('href'))
# there's also a span (class="rdf-meta element-hidden" property="dc:title")'s content property for this...
title = escape(extract_text(link))
thumbnail_tags = result.xpath(thumbnail_xpath)
thumbnail = None
if len(thumbnail_tags) > 0:
thumbnail = extract_text(thumbnail_tags[0])
if thumbnail[0] == '/':
thumbnail = base_url + thumbnail
content = escape(extract_text(result.xpath(content_xpath)))
# append result
results.append({'url': href,
'title': title,
'thumbnail': thumbnail,
'img_src': thumbnail,
'content': content})
# return results
return results

5
searx/settings.yml
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@ -465,6 +465,11 @@ engines:
shortcut : scc
disabled : True
- name : framalibre
engine : framalibre
shortcut : frl
disabled : True
# - name : searx
# engine : searx_engine
# shortcut : se

103
tests/unit/engines/test_framalibre.py Normal file
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# -*- coding: utf-8 -*-
from collections import defaultdict
import mock
from searx.engines import framalibre
from searx.testing import SearxTestCase
class TestFramalibreEngine(SearxTestCase):
def test_request(self):
query = 'test_query'
dicto = defaultdict(dict)
dicto['pageno'] = 0
params = framalibre.request(query, dicto)
self.assertTrue('url' in params)
self.assertTrue(query in params['url'])
self.assertTrue('framalibre.org' in params['url'])
def test_response(self):
self.assertRaises(AttributeError, framalibre.response, None)
self.assertRaises(AttributeError, framalibre.response, [])
self.assertRaises(AttributeError, framalibre.response, '')
self.assertRaises(AttributeError, framalibre.response, '[]')
response = mock.Mock(text='{}')
self.assertEqual(framalibre.response(response), [])
response = mock.Mock(text='{"data": []}')
self.assertEqual(framalibre.response(response), [])
html = u"""
<div class="nodes-list-row">
<div id="node-431"
class="node node-logiciel-annuaires node-promoted node-teaser node-teaser node-sheet clearfix nodes-list"
about="/content/gogs" typeof="sioc:Item foaf:Document">
<header class="media">
<div class="media-left">
<div class="field field-name-field-logo field-type-image field-label-hidden">
<div class="field-items">
<div class="field-item even">
<a href="/content/gogs">
<img class="media-object img-responsive" typeof="foaf:Image"
src="https://framalibre.org/sites/default/files/styles/teaser_logo/public/leslogos/gogs-lg.png?itok=rrCxKKBy"
width="70" height="70" alt="" />
</a>
</div>
</div>
</div>
</div>
<div class="media-body">
<h3 class="node-title"><a href="/content/gogs">Gogs</a></h3>
<span property="dc:title" content="Gogs" class="rdf-meta element-hidden"></span>
<div class="field field-name-field-annuaires field-type-taxonomy-term-reference field-label-hidden">
<div class="field-items">
<div class="field-item even">
<a href="/annuaires/cloudwebapps"
typeof="skos:Concept" property="rdfs:label skos:prefLabel"
datatype="" class="label label-primary">Cloud/webApps</a>
</div>
</div>
</div>
</div>
</header>
<div class="content">
<div class="field field-name-field-votre-appr-ciation field-type-fivestar field-label-hidden">
<div class="field-items">
<div class="field-item even">
</div>
</div>
</div>
<div class="field field-name-body field-type-text-with-summary field-label-hidden">
<div class="field-items">
<div class="field-item even" property="content:encoded">
<p>Gogs est une interface web basée sur git et une bonne alternative à GitHub.</p>
</div>
</div>
</div>
</div>
<footer>
<a href="/content/gogs" class="read-more btn btn-default btn-sm">Voir la notice</a>
<div class="field field-name-field-lien-officiel field-type-link-field field-label-hidden">
<div class="field-items">
<div class="field-item even">
<a href="https://gogs.io/" target="_blank" title="Voir le site officiel">
<span class="glyphicon glyphicon-globe"></span>
<span class="sr-only">Lien officiel</span>
</a>
</div>
</div>
</div>
</footer>
</div>
</div>
"""
response = mock.Mock(text=html)
results = framalibre.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 1)
self.assertEqual(results[0]['title'], 'Gogs')
self.assertEqual(results[0]['url'],
'https://framalibre.org/content/gogs')
self.assertEqual(results[0]['content'],
u"Gogs est une interface web basée sur git et une bonne alternative à GitHub.")