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