superjson/pkg/dateutil/zoneinfo/__init__.py
def get_zonefile_instance(new_instance=False):
    """
    This is a convenience function which provides a :class:`ZoneInfoFile`
    instance using the data provided by the ``dateutil`` package. By default, it
    caches a single instance of the ZoneInfoFile object and returns that.

    :param new_instance:
        If ``True``, a new instance of :class:`ZoneInfoFile` is instantiated and
        used as the cached instance for the next call. Otherwise, new instances
        are created only as necessary.

    :return:
        Returns a :class:`ZoneInfoFile` object.

    .. versionadded:: 2.6
    """
    if new_instance:
        zif = None
    else:
        zif = getattr(get_zonefile_instance, '_cached_instance', None)

    if zif is None:
        zif = ZoneInfoFile(getzoneinfofile_stream())

        get_zonefile_instance._cached_instance = zif

    return zif
def get_zonefile_instance(new_instance=False):
    """
    This is a convenience function which provides a :class:`ZoneInfoFile`
    instance using the data provided by the ``dateutil`` package. By default, it
    caches a single instance of the ZoneInfoFile object and returns that.

    :param new_instance:
        If ``True``, a new instance of :class:`ZoneInfoFile` is instantiated and
        used as the cached instance for the next call. Otherwise, new instances
        are created only as necessary.

    :return:
        Returns a :class:`ZoneInfoFile` object.

    .. versionadded:: 2.6
    """
    if new_instance:
        zif = None
    else:
        zif = getattr(get_zonefile_instance, '_cached_instance', None)

    if zif is None:
        zif = ZoneInfoFile(getzoneinfofile_stream())

        get_zonefile_instance._cached_instance = zif

    return zif
def get_zonefile_instance ( new_instance = False ) : if new_instance : zif = None else : zif = getattr ( get_zonefile_instance , '_cached_instance' , None ) if zif is None : zif = ZoneInfoFile ( getzoneinfofile_stream ( ) ) get_zonefile_instance . _cached_instance = zif return zif
This is a convenience function which provides a :class:`ZoneInfoFile`
    instance using the data provided by the ``dateutil`` package. By default, it
    caches a single instance of the ZoneInfoFile object and returns that.

    :param new_instance:
        If ``True``, a new instance of :class:`ZoneInfoFile` is instantiated and
        used as the cached instance for the next call. Otherwise, new instances
        are created only as necessary.

    :return:
        Returns a :class:`ZoneInfoFile` object.

    .. versionadded:: 2.6
This is a convenience function which provides a : class : ZoneInfoFile instance using the data provided by the dateutil package . By default it caches a single instance of the ZoneInfoFile object and returns that .