Python 3.12 not supported

[Silvanoc]

Describe the bug
Support for Python 3.12 is claimed in the PIP package, but is missing.

To Reproduce
Try to install it on a system with Python 3.12.

Observe following error:

  • Installing semsimian (0.2.12): Failed

  RuntimeError

  Unable to find installation candidates for semsimian (0.2.12)

  at ~/.local/pipx/venvs/poetry/lib/python3.12/site-packages/poetry/installation/chooser.py:73 in choose_for
       69│
       70│             links.append(link)
       71│
       72│         if not links:
    →  73│             raise RuntimeError(f"Unable to find installation candidates for {package}")
       74│
       75│         # Get the best link
       76│         chosen = max(links, key=lambda link: self._sort_key(package, link))
       77│

Cannot install semsimian.

Expected behavior
Installation succeeds.

Additional context
The installation fails due to dependencies that cannot be installed on Python 3.12:

• schema-automator depends on oaklib >=0.5.25
• oaklib depends on semsimian ^0.2.1
• no build of semsimian exists for Python 3.12, currently builds exist for 3.7 =< Python =< 3.11.