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23 lines
598 B
Python
23 lines
598 B
Python
import numpy as np
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class NumPyBackend:
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"""Backend that uses numpy.fft"""
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__ua_domain__ = "numpy.scipy.fft"
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@staticmethod
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def __ua_function__(method, args, kwargs):
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kwargs.pop("overwrite_x", None)
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fn = getattr(np.fft, method.__name__, None)
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return (NotImplemented if fn is None
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else fn(*args, **kwargs))
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class EchoBackend:
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"""Backend that just prints the __ua_function__ arguments"""
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__ua_domain__ = "numpy.scipy.fft"
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@staticmethod
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def __ua_function__(method, args, kwargs):
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print(method, args, kwargs, sep='\n')
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