[bokecc] Add new extractor (#2336)

youtube_dl/extractor/__init__.py

@@ -74,6 +74,7 @@
 )
 from .blinkx import BlinkxIE
 from .bloomberg import BloombergIE
+from .bokecc import BokeCCIE
 from .bpb import BpbIE
 from .br import BRIE
 from .breakcom import BreakIE

youtube_dl/extractor/bokecc.py

@@ -0,0 +1,60 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..compat import compat_parse_qs
+from ..utils import ExtractorError
+
+
+class BokeCCBaseIE(InfoExtractor):
+    def _extract_bokecc_formats(self, webpage, video_id, format_id=None):
+        player_params_str = self._html_search_regex(
+            r'<(?:script|embed)[^>]+src="http://p\.bokecc\.com/player\?([^"]+)',
+            webpage, 'player params')
+
+        player_params = compat_parse_qs(player_params_str)
+
+        info_xml = self._download_xml(
+            'http://p.bokecc.com/servlet/playinfo?uid=%s&vid=%s&m=1' % (
+                player_params['siteid'][0], player_params['vid'][0]), video_id)
+
+        formats = [{
+            'format_id': format_id,
+            'url': quality.find('./copy').attrib['playurl'],
+            'preference': int(quality.attrib['value']),
+        } for quality in info_xml.findall('./video/quality')]
+
+        self._sort_formats(formats)
+
+        return formats
+
+
+class BokeCCIE(BokeCCBaseIE):
+    _IE_DESC = 'CC视频'
+    _VALID_URL = r'http://union\.bokecc\.com/playvideo\.bo\?(?P<query>.*)'
+
+    _TESTS = [{
+        'url': 'http://union.bokecc.com/playvideo.bo?vid=E44D40C15E65EA30&uid=CD0C5D3C8614B28B',
+        'info_dict': {
+            'id': 'CD0C5D3C8614B28B_E44D40C15E65EA30',
+            'ext': 'flv',
+            'title': 'BokeCC Video',
+        },
+    }]
+
+    def _real_extract(self, url):
+        qs = compat_parse_qs(re.match(self._VALID_URL, url).group('query'))
+        if not qs.get('vid') or not qs.get('uid'):
+            raise ExtractorError('Invalid URL', expected=True)
+
+        video_id = '%s_%s' % (qs['uid'][0], qs['vid'][0])
+
+        webpage = self._download_webpage(url, video_id)
+
+        return {
+            'id': video_id,
+            'title': 'BokeCC Video',  # no title provided in the webpage
+            'formats': self._extract_bokecc_formats(webpage, video_id),
+        }