def __init__(self, sid, create=False, expiration=2880):
        self.sid = sid
        if not sid:
            raise KeyError
        if not create:
            if sid not in _SESSION_CACHE:
                raise KeyError
        self._data = None
        self.expiration = expiration
Load and decode a dataset from a file or file-like object.
dataset/ETHPy150Open rwl/muntjac/muntjac/demo/util.py/InMemorySession.__init__--crossover with--dataset/ETHPy150Open pydata/xarray/xarray/backends/api.py/open_dataset