def __init__(self, data=None):
    self._size = 0
    self._dtype = None
    self._stride = 0
    self._itemsize = 0
    self._last_dim = None
    Buffer.__init__(self, data)
def __init__(self, data=None):
    self._size = 0
    self._dtype = None
    self._stride = 0
    self._itemsize = 0
    self._last_dim = None
    Buffer.__init__(self, data)