X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=youtube-dl;a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fyoutube.py;h=bc01016e4376a19816be17fb454670d9b5222f6e;hp=02f3ab61aef7be11e68f7f16985823b9d908e70e;hb=HEAD;hpb=ea74e00b3afe604531419c17eb7291038115a271

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 02f3ab61a..bc01016e4 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -2098,7 +2098,13 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                                 embed_webpage = self._download_webpage(
                                     embed_url, video_id, 'Downloading embed webpage')
                             jsplayer_url_json = self._search_regex(
-                                ASSETS_RE, embed_webpage, 'JS player URL')
+                                ASSETS_RE, embed_webpage, 'JS player URL (2)', default=None)
+
+                            if not jsplayer_url_json:
+                                jsplayer_url_json = self._search_regex(
+                                    r'"WEB_PLAYER_CONTEXT_CONFIG_ID_EMBEDDED_PLAYER":.+?"jsUrl":\s*("[^"]+")',
+                                    embed_webpage,
+                                    'JS player URL')
 
                         player_url = json.loads(jsplayer_url_json)
                         if player_url is None:
@@ -3181,54 +3187,94 @@ class YoutubeSearchIE(SearchInfoExtractor, YoutubeSearchBaseInfoExtractor):
     _MAX_RESULTS = float('inf')
     IE_NAME = 'youtube:search'
     _SEARCH_KEY = 'ytsearch'
-    _EXTRA_QUERY_ARGS = {}
+    _SEARCH_PARAMS = None
     _TESTS = []
 
-    def _get_n_results(self, query, n):
-        """Get a specified number of results for a query"""
-
-        videos = []
-        limit = n
-
-        url_query = {
-            'search_query': query.encode('utf-8'),
+    def _entries(self, query, n):
+        data = {
+            'context': {
+                'client': {
+                    'clientName': 'WEB',
+                    'clientVersion': '2.20201021.03.00',
+                }
+            },
+            'query': query,
         }
-        url_query.update(self._EXTRA_QUERY_ARGS)
-        result_url = 'https://www.youtube.com/results?' + compat_urllib_parse_urlencode(url_query)
-
-        for pagenum in itertools.count(1):
-            data = self._download_json(
-                result_url, video_id='query "%s"' % query,
-                note='Downloading page %s' % pagenum,
-                errnote='Unable to download API page',
-                query={'spf': 'navigate'})
-            html_content = data[1]['body']['content']
-
-            if 'class="search-message' in html_content:
-                raise ExtractorError(
-                    '[youtube] No video results', expected=True)
-
-            new_videos = list(self._process_page(html_content))
-            videos += new_videos
-            if not new_videos or len(videos) > limit:
+        if self._SEARCH_PARAMS:
+            data['params'] = self._SEARCH_PARAMS
+        total = 0
+        for page_num in itertools.count(1):
+            search = self._download_json(
+                'https://www.youtube.com/youtubei/v1/search?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8',
+                video_id='query "%s"' % query,
+                note='Downloading page %s' % page_num,
+                errnote='Unable to download API page', fatal=False,
+                data=json.dumps(data).encode('utf8'),
+                headers={'content-type': 'application/json'})
+            if not search:
                 break
-            next_link = self._html_search_regex(
-                r'href="(/results\?[^"]*\bsp=[^"]+)"[^>]*>\s*<span[^>]+class="[^"]*\byt-uix-button-content\b[^"]*"[^>]*>Next',
-                html_content, 'next link', default=None)
-            if next_link is None:
+            slr_contents = try_get(
+                search,
+                (lambda x: x['contents']['twoColumnSearchResultsRenderer']['primaryContents']['sectionListRenderer']['contents'],
+                 lambda x: x['onResponseReceivedCommands'][0]['appendContinuationItemsAction']['continuationItems']),
+                list)
+            if not slr_contents:
                 break
-            result_url = compat_urlparse.urljoin('https://www.youtube.com/', next_link)
+            isr_contents = try_get(
+                slr_contents,
+                lambda x: x[0]['itemSectionRenderer']['contents'],
+                list)
+            if not isr_contents:
+                break
+            for content in isr_contents:
+                if not isinstance(content, dict):
+                    continue
+                video = content.get('videoRenderer')
+                if not isinstance(video, dict):
+                    continue
+                video_id = video.get('videoId')
+                if not video_id:
+                    continue
+                title = try_get(video, lambda x: x['title']['runs'][0]['text'], compat_str)
+                description = try_get(video, lambda x: x['descriptionSnippet']['runs'][0]['text'], compat_str)
+                duration = parse_duration(try_get(video, lambda x: x['lengthText']['simpleText'], compat_str))
+                view_count_text = try_get(video, lambda x: x['viewCountText']['simpleText'], compat_str) or ''
+                view_count = int_or_none(self._search_regex(
+                    r'^(\d+)', re.sub(r'\s', '', view_count_text),
+                    'view count', default=None))
+                uploader = try_get(video, lambda x: x['ownerText']['runs'][0]['text'], compat_str)
+                total += 1
+                yield {
+                    '_type': 'url_transparent',
+                    'ie_key': YoutubeIE.ie_key(),
+                    'id': video_id,
+                    'url': video_id,
+                    'title': title,
+                    'description': description,
+                    'duration': duration,
+                    'view_count': view_count,
+                    'uploader': uploader,
+                }
+                if total == n:
+                    return
+            token = try_get(
+                slr_contents,
+                lambda x: x[1]['continuationItemRenderer']['continuationEndpoint']['continuationCommand']['token'],
+                compat_str)
+            if not token:
+                break
+            data['continuation'] = token
 
-        if len(videos) > n:
-            videos = videos[:n]
-        return self.playlist_result(videos, query)
+    def _get_n_results(self, query, n):
+        """Get a specified number of results for a query"""
+        return self.playlist_result(self._entries(query, n), query)
 
 
 class YoutubeSearchDateIE(YoutubeSearchIE):
     IE_NAME = YoutubeSearchIE.IE_NAME + ':date'
     _SEARCH_KEY = 'ytsearchdate'
     IE_DESC = 'YouTube.com searches, newest videos first'
-    _EXTRA_QUERY_ARGS = {'search_sort': 'video_date_uploaded'}
+    _SEARCH_PARAMS = 'CAI%3D'
 
 
 class YoutubeSearchURLIE(YoutubeSearchBaseInfoExtractor):