Python-pyo3: add library interface #27

Job	Run time
linux (ubuntu-latest, x86_64)	3m 3s
linux (ubuntu-latest, x86)	2m 58s
linux (ubuntu-latest, aarch64)	2m 56s
musllinux (ubuntu-latest, x86_64)	2m 24s
musllinux (ubuntu-latest, x86)	2m 9s
windows (windows-latest, x64)	5m 0s
musllinux (ubuntu-latest, aarch64)	2m 6s
windows (windows-latest, x86)	9m 15s
macos (macos-13, x86_64)	3m 57s
macos (macos-latest, aarch64)	1m 41s
sdist	21s
Release	0s
	35m 50s

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