[sczi]

Nice solution with dataclass! And for a complete comparison with the blog you can also use a library to do it for you. It's not quite in the official python distribution but it's maintained by pypa as a dependency of pip so you probably have it installed already.

    >>> from packaging.version import Version
    >>> Version("1.2.3") > Version("1.2.2")
    True
    >>> Version("2.0") > Version("1.2.2")
    True

[js2]

packaging.version has a somewhat weird (or at least Python-specific) set of rules that don't match the semantics of Ruby's Gem:Version, which will accept basically anything as input.

I'd use `semver` from PyPI and whatever the equivalent Gem is on the Ruby side in most cases.