Improve error message when `--pyproject` is used with a `non-PEP 621` compliant pyproject.toml

[aygupt1822]

I am using cyclonedx-py with requirements along with --pyproject option on a python project which has a pyproject.toml but the tool exits with the following error :-

CRITICAL | CDX > Unable to build component from pyproject

Later on I discovered that pyproject.toml is not PEP 621 compliant. The message is quite generic and does not tell why it failed.

Can this error message be improved to : The supplied pyproject.toml is not PEP 621 compliant or something like that ?

Here is the pyproject.toml file I am referring to : https://github.com/ckan/ckan/blob/ckan-2.11.4/pyproject.toml

Thanks
Ayush

[jkowalleck]

thank you for the report.

I understand your need, and will work on an improvement in this matter.

[jkowalleck]

a fix was released via https://github.com/CycloneDX/cyclonedx-python/releases/tag/v7.3.1