def _get_tz(tz):
    zone = tslib.get_timezone(tz)
    if zone is None:
        zone = tslib.tot_seconds(tz.utcoffset())
    return zone
Match one set of events to another.
dataset/ETHPy150Open pydata/pandas/pandas/io/pytables.py/_get_tz--crossover with--dataset/ETHPy150Open bmcfee/librosa/librosa/util/utils.py/match_events