i-Radio downloader

iradio_downloader.py

# usage: $ python iradio_downloader.py "http://www2.i-radio.fm/i-radio/program/clammbon/223/wmp.asx" "gomamiso_223.mp3"
import sys, os
from urllib2 import urlopen
from BeautifulSoup import BeautifulStoneSoup

def save_mms(url, filename):
    command = 'mimms "%(url)s" "%(filename)s"' % { 'url': url, 'filename': filename }
    print command
    os.system(command)
    return

def get_mms_url(url):
    url = BeautifulStoneSoup(urlopen(url).read()).find('entryref')['href']
    return BeautifulStoneSoup(urlopen(url).read()).find('ref')['href']

filename = 'iradio.mp3'
if len(sys.argv) > 2:
    filename = sys.argv[2]
save_mms(get_mms_url(sys.argv[1]), filename)