add PyObject_HasAttrWithError & use it in PyAnyMethods::hasattr

[bschoenmaeckers]

closes #5940

[davidhewitt]

Thanks, a few suggestions to this one.

[bschoenmaeckers]

Sorry I let this stall. I will revisit this tomorrow to get it ready for the next release.

[bschoenmaeckers]

This is ready for another review.

[codspeed-hq]

Merging this PR will improve performance by 15.48%

⚡ 1 improved benchmark
✅ 104 untouched benchmarks
⏩ 1 skipped benchmark¹

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	bench_pyclass_create	4.6 µs	4 µs	+15.48%

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_{Comparing bschoenmaeckers:hasattr (93314b5) with main (8a00673)}

Footnotes

1. 1 benchmark was skipped, so the baseline result was used instead. If it was deleted from the codebase, click here and archive it to remove it from the performance reports. ↩

[davidhewitt]

Thanks 💯