def percent_records_missing_location(user, method=None):

    if len(user.records) == 0:
        return 0.

    missing_locations = sum([1 for record in user.records if record.position._get_location(user) is None])
    return float(missing_locations) / len(user.records)
Set the MRL to play.
dataset/ETHPy150Open yvesalexandre/bandicoot/bandicoot/helper/tools.py/percent_records_missing_location--crossover with--dataset/ETHPy150Open disqus/playa/playa/lib/vlc.py/MediaPlayer.set_mrl