[scivee] Add support for scivee.tv

youtube_dl/extractor/scivee.py

@@ -0,0 +1,56 @@
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import int_or_none
+
+
+class SciVeeIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?scivee\.tv/node/(?P<id>\d+)'
+
+    _TEST = {
+        'url': 'http://www.scivee.tv/node/62352',
+        'md5': 'b16699b74c9e6a120f6772a44960304f',
+        'info_dict': {
+            'id': '62352',
+            'ext': 'mp4',
+            'title': 'Adam Arkin at the 2014 DOE JGI Genomics of Energy & Environment Meeting',
+            'description': 'md5:81f1710638e11a481358fab1b11059d7',
+        }
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('id')
+
+        # annotations XML is malformed
+        annotations = self._download_webpage(
+            'http://www.scivee.tv/assets/annotations/%s' % video_id, video_id, 'Downloading annotations')
+
+        title = self._html_search_regex(r'<title>([^<]+)</title>', annotations, 'title')
+        description = self._html_search_regex(r'<abstract>([^<]+)</abstract>', annotations, 'abstract', fatal=False)
+        filesize = int_or_none(self._html_search_regex(
+            r'<filesize>([^<]+)</filesize>', annotations, 'filesize', fatal=False))
+
+        formats = [
+            {
+                'url': 'http://www.scivee.tv/assets/audio/%s' % video_id,
+                'ext': 'mp3',
+                'format_id': 'audio',
+            },
+            {
+                'url': 'http://www.scivee.tv/assets/video/%s' % video_id,
+                'ext': 'mp4',
+                'format_id': 'video',
+                'filesize': filesize,
+            },
+        ]
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': description,
+            'thumbnail': 'http://www.scivee.tv/assets/videothumb/%s' % video_id,
+            'formats': formats,
+        }