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tensorflow: Add Tensor.__array__ method. #14342

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Merged
merged 2 commits into from
Aug 8, 2025
Merged

tensorflow: Add Tensor.__array__ method. #14342

merged 2 commits into from
Aug 8, 2025

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EthanAtLL
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This PR adds the Tensor.__array__ method to support code like:

from typing import Protocol
import numpy as np
import tensorflow as tf

class ArrayLike(Protocol):
    def __array__(self) -> np.ndarray: ...
def convert(x: ArrayLike):
    return np.array(x)
def f(t: tf.Tensor):
    return convert(t) # originally errs with "__array__" is not present

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srittau
srittau approved these changes Jul 7, 2025
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Thanks!

@EthanAtLL
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Hi @srittau, Do you know what the next step to merging this would be?

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github-actions bot commented Aug 8, 2025

According to mypy_primer, this change has no effect on the checked open source code. 🤖🎉

@srittau srittau merged commit ba2e6b4 into python:main Aug 8, 2025
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@srittau srittau srittau approved these changes

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@EthanAtLL @srittau