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TypeError: __array__() takes 1 positional argument but 2 were given #5582

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alexisbenichoux opened this issue Jul 5, 2021 · 2 comments
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TypeError: __array__() takes 1 positional argument but 2 were given #5582

alexisbenichoux opened this issue Jul 5, 2021 · 2 comments
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NumPy Regression

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@alexisbenichoux
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If anyone needs this compared to pillow 8.2, pillow 8.3 converting Image to numpy array does not accept dtype any more.

np.array(img, dtype=np.float32)

must be replaced by np.array(img.__array__(), dtype=np.float32)
@dstein64
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dstein64 commented Jul 5, 2021 •
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Issue #5571 covers the same error. PR #5572 has a fix.

@radarhere
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Pillow 8.3.1 has now been released with the fix.

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@dstein64 @radarhere @alexisbenichoux