mp3

import os
import random
mp3_list = []

def crawleo(spath):
    global mp3_list
    if os.path.exists(spath):
        buf = os.listdir(spath)
        for f in buf:
            if os.path.isfile(spath + "\\" + f):
                mp3_list.append(spath + "\\" + f)
            else:
                #print "------------- ["+f+"] ------------------"
                crawleo(spath + "\\" + f)
    else:
        print "El path: " + spath + " no existe."

mp3_path = raw_input("Path de MP3: ")
crawleo(mp3_path)

mp3_cant = raw_input("Cantidad de Temas (maximo "+str(len(mp3_list))+"): ")

random.shuffle(mp3_list)

fo = open("lista.m3u" ,"w")

for i in range(int(mp3_cant)):
    fo.write(mp3_list[i]+"\n")

fo.close()

os.execlp("C:\Archivos de programa\Winamp\winamp.exe","-",
          os.path.join(os.path.abspath(os.path.split(__file__)[0]),"lista.m3u"))