16 lines
610 B
Python
16 lines
610 B
Python
def __getattr__(attr_name):
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import warnings
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from numpy.fft import _helper
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ret = getattr(_helper, attr_name, None)
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if ret is None:
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raise AttributeError(
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f"module 'numpy.fft.helper' has no attribute {attr_name}")
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warnings.warn(
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"The numpy.fft.helper has been made private and renamed to "
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"numpy.fft._helper. All four functions exported by it (i.e. fftshift, "
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"ifftshift, fftfreq, rfftfreq) are available from numpy.fft. "
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f"Please use numpy.fft.{attr_name} instead.",
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DeprecationWarning,
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stacklevel=3
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)
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return ret
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