Dependency build with legacy setup is going to break your package on pip25.3

[jereeves5]

Your package currently relies on urlobject which has not been updated to more recent versions of python and is still using legacy setup.py bdist_wheel. The following warning is issued when including your package:

DEPRECATION: Building 'urlobject' using the legacy setup.py bdist_wheel mechanism, which will be removed in a future version. pip 25.3 will enforce this behaviour change. A possible replacement is to use the standardized build interface by setting the --use-pep517 option, (possibly combined with --no-build-isolation), or adding a pyproject.toml file to the source tree of 'urlobject'. Discussion can be found at pypa/pip#6334