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