def get_descriptors_from_module(mdl, submodule=False):
    r"""[DEPRECATED] Get descriptors from module.

    Parameters:
        mdl(module): module to search

    Returns:
        [Descriptor]

    """
    warnings.warn("use get_descriptors_in_module", DeprecationWarning)
    __all__ = getattr(mdl, "__all__", None)
    if __all__ is None:
        __all__ = dir(mdl)

    all_functions = (getattr(mdl, name) for name in __all__ if name[:1] != "_")

    if submodule:
        descs = [
            d
            for fn in all_functions
            if is_descriptor_class(fn) or isinstance(fn, ModuleType)
            for d in (
                [fn] if is_descriptor_class(fn)
                else get_descriptors_from_module(fn, submodule=True)
            )
        ]
    else:
        descs = [
            fn
            for fn in all_functions
            if is_descriptor_class(fn)
        ]

    return descs
r"""[DEPRECATED] Get descriptors from module.

    Parameters:
        mdl(module): module to search

    Returns:
        [Descriptor]