# This file is not meant for public use and will be removed in SciPy v2.0.0.
# Use the `scipy.io` namespace for importing the functions
# included below.

import warnings
from . import _harwell_boeing

__all__ = [  # noqa: F822
    'MalformedHeader', 'hb_read', 'hb_write', 'HBInfo',
    'HBFile', 'HBMatrixType', 'FortranFormatParser', 'IntFormat',
    'ExpFormat', 'BadFortranFormat'
]


def __dir__():
    return __all__


def __getattr__(name):
    if name not in __all__:
        raise AttributeError(
            "scipy.io.harwell_boeing is deprecated and has no attribute "
            f"{name}. Try looking in scipy.io instead.")

    warnings.warn(f"Please use `{name}` from the `scipy.io` namespace, "
                  "the `scipy.io.harwell_boeing` namespace is deprecated.",
                  category=DeprecationWarning, stacklevel=2)

    return getattr(_harwell_boeing, name)
