Fix: AttributeError when using .iloc with pyarrow-backed Series in Pandas #61311

[Shyanil]

fix : #61311

Solution:

The problem arises when the code tries to access .max() and .min() on ArrowExtensionArray. To fix this, we can replace .max() and .min() with np.max() and np.min(), which can handle these arrays correctly.

Here is the modification to be made:

# check that the key does not exceed the maximum size of the index
if np.max(arr) >= len_axis or np.min(arr) < -len_axis:
    raise IndexError("positional indexers are out-of-bounds")

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