The current version of langcodes (v3.3.0) is quite old and doesn't have explicit support for Python 3.11+ yet. It does work on Python 3.12 but one of it's dependencies, marisa-trie==0.7.8, does not have wheels for Python 3.12. By explicitly using the pre-release version of one of langcode's dependencies, language-data, which is what depends on marisa-trie, we can upgrade to marisa-trie==1.1.0 which does have a wheel for Python 3.12.
2.6 KiB
2.6 KiB