[dailymail] Add new extractor(closes #2667)

youtube_dl/extractor/dailymail.py

@@ -0,0 +1,61 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import (
+    int_or_none,
+    determine_protocol,
+)
+
+
+class DailyMailIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?dailymail\.co\.uk/video/[^/]+/video-(?P<id>[0-9]+)'
+    _TEST = {
+        'url': 'http://www.dailymail.co.uk/video/sciencetech/video-1288527/Turn-video-impressionist-masterpiece.html',
+        'md5': '2f639d446394f53f3a33658b518b6615',
+        'info_dict': {
+            'id': '1288527',
+            'ext': 'mp4',
+            'title': 'Turn any video into an impressionist masterpiece',
+            'description': 'md5:88ddbcb504367987b2708bb38677c9d2',
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        video_data = self._parse_json(self._search_regex(
+            r"data-opts='({.+?})'", webpage, 'video data'), video_id)
+        title = video_data['title']
+        video_sources = self._download_json(video_data.get(
+            'sources', {}).get('url') or 'http://www.dailymail.co.uk/api/player/%s/video-sources.json' % video_id, video_id)
+
+        formats = []
+        for rendition in video_sources['renditions']:
+            rendition_url = rendition.get('url')
+            if not rendition_url:
+                continue
+            tbr = int_or_none(rendition.get('encodingRate'), 1000)
+            container = rendition.get('videoContainer')
+            is_hls = container == 'M2TS'
+            protocol = 'm3u8_native' if is_hls else determine_protocol({'url': rendition_url})
+            formats.append({
+                'format_id': ('hls' if is_hls else protocol) + ('-%d' % tbr if tbr else ''),
+                'url': rendition_url,
+                'width': int_or_none(rendition.get('frameWidth')),
+                'height': int_or_none(rendition.get('frameHeight')),
+                'tbr': tbr,
+                'vcodec': rendition.get('videoCodec'),
+                'container': container,
+                'protocol': protocol,
+                'ext': 'mp4' if is_hls else None,
+            })
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': video_data.get('descr'),
+            'thumbnail': video_data.get('poster') or video_data.get('thumbnail'),
+            'formats': formats,
+        }

youtube_dl/extractor/extractors.py

@@ -157,6 +157,7 @@ from .cspan import CSpanIE
 from .ctsnews import CtsNewsIE
 from .cultureunplugged import CultureUnpluggedIE
 from .cwtv import CWTVIE
+from .dailymail import DailyMailIE
 from .dailymotion import (
     DailymotionIE,
     DailymotionPlaylistIE,