def get_localzone():
    global _cache_tz
    if _cache_tz is None:
        _cache_tz = _get_localzone()
    return _cache_tz
@param terminalFactory: A callable which will be invoked with
dataset/ETHPy150Open Southpaw-TACTIC/TACTIC/3rd_party/site-packages/tzlocal_olson/darwin.py/get_localzone--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/conch/insults/insults.py/ClientProtocol.__init__