def __init__(self, logger, level=LogLevel.info, encoding=None):
        self.level = level
        self.log = logger

        if encoding is None:
            self._encoding = sys.getdefaultencoding()
        else:
            self._encoding = encoding

        self._buffer = ""
        self._closed = False
Return digital time choices every half hour from 00:00 to 23:30.
dataset/ETHPy150Open twisted/twisted/twisted/logger/_io.py/LoggingFile.__init__--crossover with--dataset/ETHPy150Open arteria/django-openinghours/openinghours/forms.py/time_choices