[fix] remove obsolete youtube engine

searx/engines/youtube.py

-# Youtube (Videos)
-#
-# @website     https://www.youtube.com/
-# @provide-api yes (http://gdata-samples-youtube-search-py.appspot.com/)
-#
-# @using-api   yes
-# @results     JSON
-# @stable      yes
-# @parse       url, title, content, publishedDate, thumbnail, embedded
-
-from json import loads
-from urllib import urlencode
-from dateutil import parser
-
-# engine dependent config
-categories = ['videos', 'music']
-paging = True
-language_support = True
-
-# search-url
-base_url = 'https://gdata.youtube.com/feeds/api/videos'
-search_url = base_url + '?alt=json&{query}&start-index={index}&max-results=5'
-
-embedded_url = '<iframe width="540" height="304" ' +\
-    'data-src="//www.youtube-nocookie.com/embed/{videoid}" ' +\
-    'frameborder="0" allowfullscreen></iframe>'
-
-
-# do search-request
-def request(query, params):
-    index = (params['pageno'] - 1) * 5 + 1
-
-    params['url'] = search_url.format(query=urlencode({'q': query}),
-                                      index=index)
-
-    # add language tag if specified
-    if params['language'] != 'all':
-        params['url'] += '&lr=' + params['language'].split('_')[0]
-
-    return params
-
-
-# get response from search-request
-def response(resp):
-    results = []
-
-    search_results = loads(resp.text)
-
-    # return empty array if there are no results
-    if 'feed' not in search_results:
-        return []
-
-    feed = search_results['feed']
-
-    # parse results
-    for result in feed['entry']:
-        url = [x['href'] for x in result['link'] if x['type'] == 'text/html']
-
-        if not url:
-            continue
-
-        # remove tracking
-        url = url[0].replace('feature=youtube_gdata', '')
-        if url.endswith('&'):
-            url = url[:-1]
-
-        videoid = url[32:]
-
-        title = result['title']['$t']
-        content = ''
-        thumbnail = ''
-
-        pubdate = result['published']['$t']
-        publishedDate = parser.parse(pubdate)
-
-        if 'media$thumbnail' in result['media$group']:
-            thumbnail = result['media$group']['media$thumbnail'][0]['url']
-
-        content = result['content']['$t']
-
-        embedded = embedded_url.format(videoid=videoid)
-
-        # append result
-        results.append({'url': url,
-                        'title': title,
-                        'content': content,
-                        'template': 'videos.html',
-                        'publishedDate': publishedDate,
-                        'embedded': embedded,
-                        'thumbnail': thumbnail})
-
-    # return results
-    return results

searx/tests/engines/test_youtube.py

-from collections import defaultdict
-import mock
-from searx.engines import youtube
-from searx.testing import SearxTestCase
-
-
-class TestYoutubeEngine(SearxTestCase):
-
-    def test_request(self):
-        query = 'test_query'
-        dicto = defaultdict(dict)
-        dicto['pageno'] = 0
-        dicto['language'] = 'fr_FR'
-        params = youtube.request(query, dicto)
-        self.assertTrue('url' in params)
-        self.assertTrue(query in params['url'])
-        self.assertTrue('youtube.com' in params['url'])
-        self.assertTrue('fr' in params['url'])
-
-        dicto['language'] = 'all'
-        params = youtube.request(query, dicto)
-        self.assertFalse('fr' in params['url'])
-
-    def test_response(self):
-        self.assertRaises(AttributeError, youtube.response, None)
-        self.assertRaises(AttributeError, youtube.response, [])
-        self.assertRaises(AttributeError, youtube.response, '')
-        self.assertRaises(AttributeError, youtube.response, '[]')
-
-        response = mock.Mock(text='{}')
-        self.assertEqual(youtube.response(response), [])
-
-        response = mock.Mock(text='{"data": []}')
-        self.assertEqual(youtube.response(response), [])
-
-        json = """
-        {"feed":{"entry":[{
-            "id":{"$t":"http://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM"},
-            "published":{"$t":"2015-01-23T21:25:00.000Z"},
-            "updated":{"$t":"2015-01-26T14:38:15.000Z"},
-            "title":{"$t":"Title",
-                "type":"text"},"content":{"$t":"Description","type":"text"},
-            "link":[{"rel":"alternate","type":"text/html",
-                "href":"https://www.youtube.com/watch?v=DIVZCPfAOeM&feature=youtube_gdata"},
-                {"rel":"http://gdata.youtube.com/schemas/2007#video.related",
-                "type":"application/atom+xml",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM/related"},
-                {"rel":"http://gdata.youtube.com/schemas/2007#mobile","type":"text/html",
-                "href":"https://m.youtube.com/details?v=DIVZCPfAOeM"},
-                {"rel":"self","type":"application/atom+xml",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM"}],
-            "author":[{"name":{"$t":"Cauet"},
-                "uri":{"$t":"https://gdata.youtube.com/feeds/api/users/cauetofficiel"} }],
-            "gd$comments":{"gd$feedLink":{"rel":"http://gdata.youtube.com/schemas/2007#comments",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM/comments",
-                "countHint":8} },
-            "media$group":{"media$category":[{"$t":"Comedy","label":"Comedy",
-                "scheme":"http://gdata.youtube.com/schemas/2007/categories.cat"}],
-            "media$content":[{"url":"https://www.youtube.com/v/DIVZCPfAOeM?version=3&f=videos&app=youtube_gdata",
-                "type":"application/x-shockwave-flash","medium":"video",
-                "isDefault":"true","expression":"full","duration":354,"yt$format":5},
-    {"url":"rtsp://r1---sn-cg07luel.c.youtube.com/CiILENy73wIaGQnjOcD3CFmFDBMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp",
-                "type":"video/3gpp","medium":"video","expression":"full","duration":354,
-                "yt$format":1},
-    {"url":"rtsp://r1---sn-cg07luel.c.youtube.com/CiILENy73wIaGQnjOcD3CFmFDBMYESARFEgGUgZ2aWRlb3MM/0/0/0/video.3gp",
-                "type":"video/3gpp","medium":"video","expression":"full","duration":354,"yt$format":6}],
-            "media$description":{"$t":"Desc","type":"plain"},
-            "media$keywords":{},
-            "media$player":[{"url":"https://www.youtube.com/watch?v=DIVZCPfAOeM&feature=youtube_gdata_player"}],
-            "media$thumbnail":[{"url":"https://i.ytimg.com/vi/DIVZCPfAOeM/0.jpg",
-                    "height":360,"width":480,"time":"00:02:57"},
-                {"url":"https://i.ytimg.com/vi/DIVZCPfAOeM/1.jpg","height":90,"width":120,"time":"00:01:28.500"},
-                {"url":"https://i.ytimg.com/vi/DIVZCPfAOeM/2.jpg","height":90,"width":120,"time":"00:02:57"},
-                {"url":"https://i.ytimg.com/vi/DIVZCPfAOeM/3.jpg","height":90,"width":120,"time":"00:04:25.500"}],
-            "media$title":{"$t":"Title","type":"plain"},
-            "yt$duration":{"seconds":"354"} },
-            "gd$rating":{"average":4.932159,"max":5,"min":1,"numRaters":1533,
-                "rel":"http://schemas.google.com/g/2005#overall"},
-            "yt$statistics":{"favoriteCount":"0","viewCount":"92464"} }
-            ]
-        }
-        }
-        """
-        response = mock.Mock(text=json)
-        results = youtube.response(response)
-        self.assertEqual(type(results), list)
-        self.assertEqual(len(results), 1)
-        self.assertEqual(results[0]['title'], 'Title')
-        self.assertEqual(results[0]['url'], 'https://www.youtube.com/watch?v=DIVZCPfAOeM')
-        self.assertEqual(results[0]['content'], 'Description')
-        self.assertEqual(results[0]['thumbnail'], 'https://i.ytimg.com/vi/DIVZCPfAOeM/0.jpg')
-        self.assertTrue('DIVZCPfAOeM' in results[0]['embedded'])
-
-        json = """
-        {"feed":{"entry":[{
-            "id":{"$t":"http://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM"},
-            "published":{"$t":"2015-01-23T21:25:00.000Z"},
-            "updated":{"$t":"2015-01-26T14:38:15.000Z"},
-            "title":{"$t":"Title",
-                "type":"text"},"content":{"$t":"Description","type":"text"},
-            "link":[{"rel":"http://gdata.youtube.com/schemas/2007#video.related",
-                "type":"application/atom+xml",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM/related"},
-                {"rel":"self","type":"application/atom+xml",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM"}],
-            "author":[{"name":{"$t":"Cauet"},
-                "uri":{"$t":"https://gdata.youtube.com/feeds/api/users/cauetofficiel"} }],
-            "gd$comments":{"gd$feedLink":{"rel":"http://gdata.youtube.com/schemas/2007#comments",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM/comments",
-                "countHint":8} },
-            "media$group":{"media$category":[{"$t":"Comedy","label":"Comedy",
-                "scheme":"http://gdata.youtube.com/schemas/2007/categories.cat"}],
-            "media$content":[{"url":"https://www.youtube.com/v/DIVZCPfAOeM?version=3&f=videos&app=youtube_gdata",
-                "type":"application/x-shockwave-flash","medium":"video",
-                "isDefault":"true","expression":"full","duration":354,"yt$format":5},
-    {"url":"rtsp://r1---sn-cg07luel.c.youtube.com/CiILENy73wIaGQnjOcD3CFmFDBMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp",
-                "type":"video/3gpp","medium":"video","expression":"full","duration":354,
-                "yt$format":1},
-    {"url":"rtsp://r1---sn-cg07luel.c.youtube.com/CiILENy73wIaGQnjOcD3CFmFDBMYESARFEgGUgZ2aWRlb3MM/0/0/0/video.3gp",
-                "type":"video/3gpp","medium":"video","expression":"full","duration":354,"yt$format":6}],
-            "media$description":{"$t":"Desc","type":"plain"},
-            "media$keywords":{},
-            "media$player":[{"url":"https://www.youtube.com/watch?v=DIVZCPfAOeM&feature=youtube_gdata_player"}],
-            "media$thumbnail":[{"url":"https://i.ytimg.com/vi/DIVZCPfAOeM/0.jpg",
-                    "height":360,"width":480,"time":"00:02:57"},
-                {"url":"https://i.ytimg.com/vi/DIVZCPfAOeM/1.jpg","height":90,"width":120,"time":"00:01:28.500"},
-                {"url":"https://i.ytimg.com/vi/DIVZCPfAOeM/2.jpg","height":90,"width":120,"time":"00:02:57"},
-                {"url":"https://i.ytimg.com/vi/DIVZCPfAOeM/3.jpg","height":90,"width":120,"time":"00:04:25.500"}],
-            "media$title":{"$t":"Title","type":"plain"},
-            "yt$duration":{"seconds":"354"} },
-            "gd$rating":{"average":4.932159,"max":5,"min":1,"numRaters":1533,
-                "rel":"http://schemas.google.com/g/2005#overall"},
-            "yt$statistics":{"favoriteCount":"0","viewCount":"92464"} }
-            ]
-        }
-        }
-        """
-        response = mock.Mock(text=json)
-        results = youtube.response(response)
-        self.assertEqual(type(results), list)
-        self.assertEqual(len(results), 0)
-
-        json = """
-        {"feed":{"entry":[{
-            "id":{"$t":"http://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM"},
-            "published":{"$t":"2015-01-23T21:25:00.000Z"},
-            "updated":{"$t":"2015-01-26T14:38:15.000Z"},
-            "title":{"$t":"Title",
-                "type":"text"},"content":{"$t":"Description","type":"text"},
-            "link":[{"rel":"alternate","type":"text/html",
-                "href":"https://www.youtube.com/watch?v=DIVZCPfAOeM"},
-                {"rel":"http://gdata.youtube.com/schemas/2007#video.related",
-                "type":"application/atom+xml",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM/related"},
-                {"rel":"http://gdata.youtube.com/schemas/2007#mobile","type":"text/html",
-                "href":"https://m.youtube.com/details?v=DIVZCPfAOeM"},
-                {"rel":"self","type":"application/atom+xml",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM"}],
-            "author":[{"name":{"$t":"Cauet"},
-                "uri":{"$t":"https://gdata.youtube.com/feeds/api/users/cauetofficiel"} }],
-            "gd$comments":{"gd$feedLink":{"rel":"http://gdata.youtube.com/schemas/2007#comments",
-                "href":"https://gdata.youtube.com/feeds/api/videos/DIVZCPfAOeM/comments",
-                "countHint":8} },
-            "media$group":{"media$category":[{"$t":"Comedy","label":"Comedy",
-                "scheme":"http://gdata.youtube.com/schemas/2007/categories.cat"}],
-            "media$content":[{"url":"https://www.youtube.com/v/DIVZCPfAOeM?version=3&f=videos&app=youtube_gdata",
-                "type":"application/x-shockwave-flash","medium":"video",
-                "isDefault":"true","expression":"full","duration":354,"yt$format":5},
-    {"url":"rtsp://r1---sn-cg07luel.c.youtube.com/CiILENy73wIaGQnjOcD3CFmFDBMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp",
-                "type":"video/3gpp","medium":"video","expression":"full","duration":354,
-                "yt$format":1},
-    {"url":"rtsp://r1---sn-cg07luel.c.youtube.com/CiILENy73wIaGQnjOcD3CFmFDBMYESARFEgGUgZ2aWRlb3MM/0/0/0/video.3gp",
-                "type":"video/3gpp","medium":"video","expression":"full","duration":354,"yt$format":6}],
-            "media$description":{"$t":"Desc","type":"plain"},
-            "media$keywords":{},
-            "media$player":[{"url":"https://www.youtube.com/watch?v=DIVZCPfAOeM&feature=youtube_gdata_player"}],
-            "media$title":{"$t":"Title","type":"plain"},
-            "yt$duration":{"seconds":"354"} },
-            "gd$rating":{"average":4.932159,"max":5,"min":1,"numRaters":1533,
-                "rel":"http://schemas.google.com/g/2005#overall"},
-            "yt$statistics":{"favoriteCount":"0","viewCount":"92464"} }
-            ]
-        }
-        }
-        """
-        response = mock.Mock(text=json)
-        results = youtube.response(response)
-        self.assertEqual(type(results), list)
-        self.assertEqual(len(results), 1)
-        self.assertEqual(results[0]['title'], 'Title')
-        self.assertEqual(results[0]['url'], 'https://www.youtube.com/watch?v=DIVZCPfAOeM')
-        self.assertEqual(results[0]['content'], 'Description')
-        self.assertEqual(results[0]['thumbnail'], '')
-        self.assertTrue('DIVZCPfAOeM' in results[0]['embedded'])
-
-        json = """
-        {"toto":{"entry":[]
-        }
-        }
-        """
-        response = mock.Mock(text=json)
-        results = youtube.response(response)
-        self.assertEqual(type(results), list)
-        self.assertEqual(len(results), 0)

searx/tests/test_engines.py

 from searx.tests.engines.test_www500px import *  # noqa
 from searx.tests.engines.test_yacy import *  # noqa
 from searx.tests.engines.test_yahoo import *  # noqa
-from searx.tests.engines.test_youtube import *  # noqa
 from searx.tests.engines.test_youtube_api import *  # noqa
 from searx.tests.engines.test_youtube_noapi import *  # noqa
 from searx.tests.engines.test_yahoo_news import *  # noqa