get_video.py added

get_video.py

@@ -0,0 +1,44 @@
+#!/usr/bin/env python
+
+"""
+ *  File: get_video.py - Retrieves video parameters from videolectures.net URLs
+ *
+ *  Copyright (c) 2009 Uldis Bojars <captsolo@gmail.com>
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with RTMPDump; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  http://www.gnu.org/copyleft/gpl.html
+ *
+"""
+
+from pprint import pprint
+import re
+import sys
+import urllib2
+
+def get_params(in_url):
+    html = urllib2.urlopen(in_url).read()
+
+    re_stream = re.search( r'streamer: "([^"]+)"', html ).groups()[0]
+    re_path = re.search( r'file: "([^"]+)"', html ).groups()[0]
+    re_param = re.search( r'swfobject.embedSWF\(([^\)]+)\)', html).groups()[0]
+
+    return (re_stream, re_path, re_param)
+
+def main(in_url):
+    pprint( get_params(in_url) )
+
+if __name__ == "__main__":
+    main( sys.argv[1] )
+