pyo3/newsfragments/3742.changed.md
Samuel Colvin 0e876d94d6
improve performance of successful int extract by ~30%
add newsfragment

formatting

skip slow path on 3.8+

formatting

cfg if,else

formatting again

dedicated macro, change int_convert_u64_or_i64 too

add float tests

force index call for PyLong_AsUnsignedLongLong

perform PyLong check for 3.8 too

perform PyLong check for <3.10
2024-01-16 13:51:19 +00:00

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Markdown

Improve performance of `extract::<i64>` (and other integer types) by avoiding call to `__index__()` converting the value to an integer for 3.10+. Gives performance improvement of around 30% for successful extraction.