libxml2's Python bindings are being deprecated

[nwellnhof]

python-dmidecode is one of the very few open-source projects still using libxml2's original Python bindings. The libxml2 bindings are outdated and insecure and are considered for removal in the long term.

[Yuzuru10]

I’ve done my best to modernize the libxml2 Python bindings for compatibility with Python 3.13 and newer environments. While I’ve tested the changes and things appear to work, I’m not a professional C developer, so I’d appreciate a review to ensure everything is implemented correctly and safely.
You can check it right here if it is works or not:
https://github.com/Yuzuru10/python-dmidecode/tree/fix-libxml2-bindings

[fundawang]

I’ve done my best to modernize the libxml2 Python bindings for compatibility with Python 3.13 and newer environments. While I’ve tested the changes and things appear to work, I’m not a professional C developer, so I’d appreciate a review to ensure everything is implemented correctly and safely. You can check it right here if it is works or not: https://github.com/Yuzuru10/python-dmidecode/tree/fix-libxml2-bindings

I guess you cannot import libxml2 in the future, maybe porting to lxml is a choice.