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-rw-r--r--youtube_dl/extractor/cspan.py44
1 files changed, 44 insertions, 0 deletions
diff --git a/youtube_dl/extractor/cspan.py b/youtube_dl/extractor/cspan.py
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index 000000000..2246515f2
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+++ b/youtube_dl/extractor/cspan.py
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+import re
+
+from .common import InfoExtractor
+from ..utils import (
+ compat_urllib_parse,
+)
+
+class CSpanIE(InfoExtractor):
+ _VALID_URL = r'http://www.c-spanvideo.org/program/(.*)'
+
+ def _real_extract(self, url):
+ mobj = re.match(self._VALID_URL, url)
+ prog_name = mobj.group(1)
+ webpage = self._download_webpage(url, prog_name)
+ video_id = self._search_regex(r'programid=(.*?)&', webpage, 'video id')
+ data = compat_urllib_parse.urlencode({'programid': video_id,
+ 'dynamic':'1'})
+ info_url = 'http://www.c-spanvideo.org/common/services/flashXml.php?' + data
+ video_info = self._download_webpage(info_url, video_id, u'Downloading video info')
+
+ self.report_extraction(video_id)
+
+ title = self._html_search_regex(r'<string name="title">(.*?)</string>',
+ video_info, 'title')
+ description = self._html_search_regex(r'<meta (?:property="og:|name=")description" content="(.*?)"',
+ webpage, 'description',
+ flags=re.MULTILINE|re.DOTALL)
+ thumbnail = self._html_search_regex(r'<meta property="og:image" content="(.*?)"',
+ webpage, 'thumbnail')
+
+ url = self._search_regex(r'<string name="URL">(.*?)</string>',
+ video_info, 'video url')
+ url = url.replace('$(protocol)', 'rtmp').replace('$(port)', '443')
+ path = self._search_regex(r'<string name="path">(.*?)</string>',
+ video_info, 'rtmp play path')
+
+ return {'id': video_id,
+ 'title': title,
+ 'ext': 'flv',
+ 'url': url,
+ 'play_path': path,
+ 'description': description,
+ 'thumbnail': thumbnail,
+ }