Current File : //lib/python3/dist-packages/scipy/fftpack/helper.py
# This file is not meant for public use and will be removed in SciPy v2.0.0.
# Use the `scipy.fftpack` namespace for importing the functions
# included below.
import warnings
from . import _helper
__all__ = [ # noqa: F822
'fftshift', 'ifftshift', 'fftfreq', 'rfftfreq', 'next_fast_len'
]
def __dir__():
return __all__
def __getattr__(name):
if name not in __all__:
raise AttributeError(
"scipy.fftpack.helper is deprecated and has no attribute "
f"{name}. Try looking in scipy.fftpack instead.")
warnings.warn(f"Please use `{name}` from the `scipy.fftpack` namespace, "
"the `scipy.fftpack.helper` namespace is deprecated.",
category=DeprecationWarning, stacklevel=2)
return getattr(_helper, name)
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