En principio vale para cualquier programa de la misma cadena, pero sólo está probado con salvados.
Tiene un retoque respecto del original de Pablo Castellanos, para descargar usando mplayer.
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# lasexta_video_downloader.py - Download videos from lasexta.com
# Copyright (C) 2011 Pablo Castellano
#
# 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 3 of the License, 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 this program. If not, see .
# Example encoded string: 7077f50772d81456186cf91ab66e6b8ec99250629a403fed91a4101a7dae78a2eb3e18f9ee6e9912b4809d74ca39b992ec1c7a3e422e92643de8eb5f1ec3ebf30e01a412a99c209f31d9dfad606a85d8f7bb8c557d95ebd95f0080744a40bccd505996bd5058106ff400ee3cd2a20929beee4ae3da536d3867bdc25f4083b267fd3ed24656761be8313dac245ccf0c07125079535739368d41
# Example url: http://www.lasexta.com/sextatv/veranodirecto/macrobotellon_en_madrid_mientras_el_papa_duerme/260233/6563
# TODO: rtmpdump -A and -B parameters should be used to download the specific portion of video but it doesn't work for me
# TODO: Add suport for playlists like http://www.lasexta.com/sextatv/salvados/completos/salvados__domingo__25_de_septiembre/501473/1
__author__ = "Pablo Castellano "
__date__ = "22/08/2011"
from Crypto.Cipher import ARC4
import sys
import urllib
import re
import subprocess
import datetime
from string import hexdigits
lock=0
def parseUrl(url):
f = urllib.urlopen(url)
s = None
for l in f.readlines():
# n = l.find("_urlVideo")
n = l.find("_url_list")
if n != -1:
s = l[n:]
break
f.close()
if s == None:
print "Sorry, no video url could be found!"
sys.exit(1)
return re.compile("^_url_list=([a-f0-9]+)").match(s).group(1)
# From the Internets
def HexToByte(hexStr):
bytes = []
hexStr = ''.join( hexStr.split(" ") )
for i in range(0, len(hexStr), 2):
bytes.append( chr( int (hexStr[i:i+2], 16 ) ) )
return ''.join( bytes )
def isHex(hexStr):
for c in hexStr:
if c not in hexdigits:
return False
return True
def decodeRTMP(Str):
if Str.startswith("http://") or Str.startswith("www") or Str.startswith("lasexta"):
Str = parseUrl(Str)
elif not isHex(Str):
print "Wrong parameter."
print "Usage: %s [URL|encoded string]" %sys.argv[0]
sys.exit(1)
c = ARC4.new("sd4sdfkvm234")
d = c.decrypt(HexToByte(Str))
return d
def getFlvUrls(url):
f = urllib.urlopen(url)
s = None
print 'RAWURL: "%s"', url
for l in f.readlines():
n = l.find("")
if n != -1:
actualDownloadVideo(l)
def actualDownloadVideo(url):
url1 = re.match(".*([^<]*)<\/urlHD>.*" , url)
print "Cipher URL: "+url1.group(1)
url = decodeRTMP(url1.group(1))
print "Uncipher URL:"+url
now = datetime.datetime.now()
result = re.match(".*(salvados.*mp4).*" , url)
if(result is None):
result = re.match(".*([^<]*)<\/urlHD>.*" , url)
print decodeRTMP(result)
# result = re.match(,decodeRTMP(result))
if result is not None:
server = result.group(1)
stream = result.group(2)
strToExec="mplayer -dumpstream -dumpfile /home/almacen/mogollon/emule/salvados-"+str(now.day)+"-"+str(now.hour)+str(now.minute)+str(now.second)+".mp4 rtmp://vod.lasexta.com/vod/"+stream
print(strToExec)
else:
result = re.match(".*(.*.mp4)[^</]*<\/url>.*" , url)
else:
stream = result.group(1)
strToExec="mplayer -dumpstream -dumpfile /home/almacen/mogollon/emule/salvados-"+str(now.day)+"-"+str(now.hour)+str(now.minute)+str(now.second)+".mp4 rtmp://vod.lasexta.com/vod/"+stream
print(strToExec)
subprocess.call(strToExec, shell=True)
if __name__ == "__main__":
print "LaSexta video downloader"
print
if len(sys.argv) != 2:
print "Usage: %s [URL|encoded string]" %sys.argv[0]
sys.exit(0)
# cryptVideoUrl= getList_url(sys.argv[1])
url= decodeRTMP(sys.argv[1])
getFlvUrls(url);
