If you're looking to continue running old codebases without testing and patching this isn't it. There are various incompatibilities with CPython 2.7, some noted

If you're looking to continue running old codebases without testing and patching this isn't it. There are various incompatibilities with CPython 2.7, some noted in the readme, some noted in issues e.g. [0], and no doubt others unknown. It also doesn't appear to be actively maintained.. [0] https://github.com/naftaliharris/tauthon/issues/22 https://github.com/naftaliharris/tauthon/issues/22