gistfile1.txt

def get_last_fragments_for_manifest(manifest_url):
    try:
        segment_duration = 3.84
        data = requests.get(manifest_url).text
        xml = ET.fromstring(data)
        length = isodate.parse_duration(xml.attrib["mediaPresentationDuration"]).seconds
        last_segment = str(int(math.ceil(length/segment_duration)))
        base_url = '/'.join(manifest_url.split('/')[:-1]) + '/'
        last_audio_url = base_url + xml[0][1][2].attrib["media"].replace("$RepresentationID$", "audio_1=96000").replace("$Number$", last_segment)
        try:
            last_video_url = base_url + xml[0][2][2][0].attrib["media"].replace("$RepresentationID$", "video=5070000").replace("$Number$", last_segment)
        except Exception as e:
            last_video_url = base_url + xml[0][2][1].attrib["media"].replace("$RepresentationID$", "video=1604000").replace("$Number$", last_segment)
            last_audio_url = base_url + xml[0][1][2].attrib["media"].replace("$RepresentationID$", "audio=96000").replace("$Number$", last_segment)
        return (last_audio_url, last_video_url)
    except Exception as e:
        print "Could not read " + manifest_url
        traceback.print_exc()
        return False