waveforms.py 890 B

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  1. # This file is not meant for public use and will be removed in SciPy v2.0.0.
  2. # Use the `scipy.signal` namespace for importing the functions
  3. # included below.
  4. import warnings
  5. from . import _waveforms
  6. __all__ = [ # noqa: F822
  7. 'sawtooth', 'square', 'gausspulse', 'chirp', 'sweep_poly',
  8. 'unit_impulse', 'place', 'nan', 'mod', 'extract', 'log', 'exp',
  9. 'polyval', 'polyint'
  10. ]
  11. def __dir__():
  12. return __all__
  13. def __getattr__(name):
  14. if name not in __all__:
  15. raise AttributeError(
  16. "scipy.signal.waveforms is deprecated and has no attribute "
  17. f"{name}. Try looking in scipy.signal instead.")
  18. warnings.warn(f"Please use `{name}` from the `scipy.signal` namespace, "
  19. "the `scipy.signal.waveforms` namespace is deprecated.",
  20. category=DeprecationWarning, stacklevel=2)
  21. return getattr(_waveforms, name)