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add google videos
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searx/engines/google_videos.py
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83
searx/engines/google_videos.py
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@ -0,0 +1,83 @@
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"""
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Google (Videos)
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@website https://www.google.com
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@provide-api yes (https://developers.google.com/custom-search/)
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@using-api no
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@results HTML
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@stable no
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@parse url, title, content
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"""
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from datetime import date, timedelta
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from json import loads
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from lxml import html
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from searx.engines.xpath import extract_text
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from searx.url_utils import urlencode
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# engine dependent config
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categories = ['videos']
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paging = True
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safesearch = True
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time_range_support = True
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number_of_results = 10
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search_url = 'https://www.google.com/search'\
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'?{query}'\
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'&tbm=vid'\
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'&{search_options}'
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time_range_attr = "qdr:{range}"
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time_range_custom_attr = "cdr:1,cd_min:{start},cd_max{end}"
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time_range_dict = {'day': 'd',
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'week': 'w',
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'month': 'm'}
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# do search-request
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def request(query, params):
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search_options = {
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'ijn': params['pageno'] - 1,
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'start': (params['pageno'] - 1) * number_of_results
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}
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if params['time_range'] in time_range_dict:
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search_options['tbs'] = time_range_attr.format(range=time_range_dict[params['time_range']])
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elif params['time_range'] == 'year':
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now = date.today()
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then = now - timedelta(days=365)
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start = then.strftime('%m/%d/%Y')
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end = now.strftime('%m/%d/%Y')
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search_options['tbs'] = time_range_custom_attr.format(start=start, end=end)
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if safesearch and params['safesearch']:
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search_options['safe'] = 'on'
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params['url'] = search_url.format(query=urlencode({'q': query}),
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search_options=urlencode(search_options))
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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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dom = html.fromstring(resp.text)
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# parse results
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for result in dom.xpath('//div[@class="g"]'):
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title = extract_text(result.xpath('.//h3/a'))
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url = result.xpath('.//h3/a/@href')[0]
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content = extract_text(result.xpath('.//span[@class="st"]'))
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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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'thumbnail': '',
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'template': 'videos.html'})
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return results
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@ -266,6 +266,10 @@ engines:
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engine : google_news
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shortcut : gon
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- name : google videos
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engine : google_videos
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shortcut : gov
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- name : google scholar
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engine : xpath
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paging : True
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60
tests/unit/engines/test_google_videos.py
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60
tests/unit/engines/test_google_videos.py
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from collections import defaultdict
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import mock
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from searx.engines import google_videos
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from searx.testing import SearxTestCase
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class TestGoogleVideosEngine(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'] = 1
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dicto['safesearch'] = 1
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dicto['time_range'] = ''
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params = google_videos.request(query, dicto)
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self.assertIn('url', params)
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self.assertIn(query, params['url'])
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dicto['safesearch'] = 0
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params = google_videos.request(query, dicto)
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self.assertNotIn('safe', params['url'])
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def test_response(self):
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self.assertRaises(AttributeError, google_videos.response, None)
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self.assertRaises(AttributeError, google_videos.response, [])
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self.assertRaises(AttributeError, google_videos.response, '')
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self.assertRaises(AttributeError, google_videos.response, '[]')
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html = r"""
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<div>
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<div>
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<div class="g">
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<div>
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<h3><a href="url_1">Title 1</h3>
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</div>
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<div>
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<span class="st">Content 1</span>
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</div>
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</div>
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<div class="g">
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<div>
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<h3><a href="url_2">Title 2</h3>
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</div>
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<div>
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<span class="st">Content 2</span>
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</div>
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</div>
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</div>
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</div>
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"""
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response = mock.Mock(text=html)
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results = google_videos.response(response)
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self.assertEqual(type(results), list)
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self.assertEqual(len(results), 2)
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self.assertEqual(results[0]['url'], u'url_1')
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self.assertEqual(results[0]['title'], u'Title 1')
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self.assertEqual(results[0]['content'], u'Content 1')
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self.assertEqual(results[1]['url'], u'url_2')
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self.assertEqual(results[1]['title'], u'Title 2')
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self.assertEqual(results[1]['content'], u'Content 2')
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