Camelot can't find its own modules inside Poetry venv

[GroundhogState]

Describe the bug

Steps to reproduce the bug

1. Set up poetry venv inside VSCode Devcontainer
2. poetry run pip install camelot-py[base]
3. poetry run pip list | grep camelot >> camelot-py 1.0.0
4. in command line, poetry run python
5. import camelot

Expected behavior

Import should resolve, but raises:
ImportError: cannot import name 'TableList' from 'camelot.core' (/workspaces/projectname/.venv/lib/python3.12/site-packages/camelot/core/__init__.py)

Same result if replacing 2. above with poetry add camelot-py[base].

Additional context

This is similar/same behaviour to some other closed issues, but their reported fixes have not worked

• ImportError: cannot import name 'TableList' #178
• two bug! #456
• Possibly others

It looks to me like the from .core import TableList is seeking a directory (c.f. ImportError) whereas the TableList actually lives in in the core.py module, not a subpackage /core. Is this a side effect of the venv? If I run pip install camelot-py[base] in the devcontainer, then I can import at will.