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Add INA search engine
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François Revol
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3 changed files with 153 additions and 0 deletions
83
searx/engines/ina.py
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83
searx/engines/ina.py
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# INA (Videos)
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#
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# @website https://www.ina.fr/
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# @provide-api no
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#
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# @using-api no
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# @results HTML (using search portal)
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# @stable no (HTML can change)
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# @parse url, title, content, publishedDate, thumbnail
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#
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# @todo set content-parameter with correct data
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# @todo embedded (needs some md5 from video page)
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from json import loads
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from urllib import urlencode
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from lxml import html
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from HTMLParser import HTMLParser
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from searx.engines.xpath import extract_text
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from dateutil import parser
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# engine dependent config
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categories = ['videos']
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paging = True
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page_size = 48
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# search-url
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base_url = 'https://www.ina.fr'
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search_url = base_url + '/layout/set/ajax/recherche/result?autopromote=&hf={ps}&b={start}&type=Video&r=&{query}'
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# specific xpath variables
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results_xpath = '//div[contains(@class,"search-results--list")]/div[@class="media"]'
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url_xpath = './/a/@href'
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title_xpath = './/h3[@class="h3--title media-heading"]'
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thumbnail_xpath = './/img/@src'
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publishedDate_xpath = './/span[@class="broadcast"]'
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content_xpath = './/p[@class="media-body__summary"]'
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# do search-request
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def request(query, params):
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params['url'] = search_url.format(ps=page_size,
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start=params['pageno'] * page_size,
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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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# we get html in a JSON container...
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response = loads(resp.text)
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if "content" not in response:
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return []
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dom = html.fromstring(response["content"])
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p = HTMLParser()
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# parse results
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for result in dom.xpath(results_xpath):
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videoid = result.xpath(url_xpath)[0]
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url = base_url + videoid
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title = p.unescape(extract_text(result.xpath(title_xpath)))
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thumbnail = extract_text(result.xpath(thumbnail_xpath)[0])
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if thumbnail[0] == '/':
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thumbnail = base_url + thumbnail
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d = extract_text(result.xpath(publishedDate_xpath)[0])
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d = d.split('/')
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# force ISO date to avoid wrong parsing
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d = "%s-%s-%s" % (d[2], d[1], d[0])
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publishedDate = parser.parse(d)
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content = extract_text(result.xpath(content_xpath))
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# append result
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results.append({'url': url,
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'title': title,
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'content': content,
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'template': 'videos.html',
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'publishedDate': publishedDate,
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'thumbnail': thumbnail})
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# return results
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return results
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@ -254,6 +254,12 @@ engines:
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disabled : True
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shortcut : habr
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- name : ina
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engine : ina
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shortcut : in
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timeout : 6.0
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disabled : True
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- name : mixcloud
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engine : mixcloud
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shortcut : mc
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64
tests/unit/engines/test_ina.py
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tests/unit/engines/test_ina.py
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from collections import defaultdict
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import mock
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from searx.engines import ina
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from searx.testing import SearxTestCase
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class TestInaEngine(SearxTestCase):
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def test_request(self):
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query = 'test_query'
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dicto = defaultdict(dict)
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dicto['pageno'] = 0
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params = ina.request(query, dicto)
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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('ina.fr' in params['url'])
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def test_response(self):
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self.assertRaises(AttributeError, ina.response, None)
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self.assertRaises(AttributeError, ina.response, [])
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self.assertRaises(AttributeError, ina.response, '')
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self.assertRaises(AttributeError, ina.response, '[]')
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response = mock.Mock(text='{}')
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self.assertEqual(ina.response(response), [])
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response = mock.Mock(text='{"data": []}')
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self.assertEqual(ina.response(response), [])
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json = """
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{"content":"\\t<div class=\\"container\\">\\n\\t\\n\
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<!-- DEBUT CONTENU PRINCIPAL -->\\n<div class=\\"row\\">\\n\
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<div class=\\"search-results--list\\"><div class=\\"media\\">\\n\
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\\t\\t\\t\\t<a class=\\"media-left media-video premium xiti_click_action\\" \
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data-xiti-params=\\"recherche_v4::resultats_conference_de_presse_du_general_de_gaulle::N\\" \
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href=\\"\/video\/CAF89035682\/conference-de-presse-du-general-de-gaulle-video.html\\">\\n\
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<img src=\\"https:\/\/www.ina.fr\/images_v2\/140x105\/CAF89035682.jpeg\\" \
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alt=\\"Conf\\u00e9rence de presse du G\\u00e9n\\u00e9ral de Gaulle \\">\\n\
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\\t\\t\\t\\t\\t<\/a>\\n\
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\\t\\t\\t\\t\\t<div class=\\"media-body\\">\\n\\t\\t\\t\\t\\t\\t<h3 class=\\"h3--title media-heading\\">\\n\
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\\t\\t\\t\\t\\t\\t\\t<a class=\\"xiti_click_action\\" \
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data-xiti-params=\\"recherche_v4::resultats_conference_de_presse_du_general_de_gaulle::N\\" \
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href=\\"\/video\/CAF89035682\/conference-de-presse-du-general-de-gaulle-video.html\\">\
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Conf\\u00e9rence de presse du G\\u00e9n\\u00e9ral de Gaulle <\/a>\\n\
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<\/h3>\\n\
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<div class=\\"media-body__info\\">\\n<span class=\\"broadcast\\">27\/11\/1967<\/span>\\n\
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<span class=\\"views\\">29321 vues<\/span>\\n\
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<span class=\\"duration\\">01h 33m 07s<\/span>\\n\
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<\/div>\\n\
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<p class=\\"media-body__summary\\">VERSION INTEGRALE DE LA CONFERENCE DE PRESSE DU GENERAL DE GAULLE . \
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- PA le Pr\\u00e9sident DE GAULLE : il ouvre les bras et s'assied. DP journalis...<\/p>\\n\
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<\/div>\\n<\/div><!-- \/.media -->\\n"
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}
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"""
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response = mock.Mock(text=json)
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results = ina.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]['title'], u'Conf\xe9rence de presse du G\xe9n\xe9ral de Gaulle')
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self.assertEqual(results[0]['url'],
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'https://www.ina.fr/video/CAF89035682/conference-de-presse-du-general-de-gaulle-video.html')
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self.assertEqual(results[0]['content'],
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u"VERSION INTEGRALE DE LA CONFERENCE DE PRESSE DU GENERAL DE GAULLE ."
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u" - PA le Pr\u00e9sident DE GAULLE : il ouvre les bras et s'assied. DP journalis...")
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