shared_randomstreams.py 文件源码

def randomstate_constructor(value, name=None, strict=False,
                            allow_downcast=None, borrow=False):
    """
    SharedVariable Constructor for RandomState.

    """
    if not isinstance(value, numpy.random.RandomState):
        raise TypeError
    if not borrow:
        value = copy.deepcopy(value)
    return RandomStateSharedVariable(
        type=raw_random.random_state_type,
        value=value,
        name=name,
        strict=strict,
        allow_downcast=allow_downcast)