pyproject-metadata

pyproject-metadata is a Python library that provides a dataclass for parsing and validating project metadata according to PEP 621. It takes an already parsed Python dictionary (representing the `[project]` table from `pyproject.toml`) and validates it against the PEP 621 specification, subsequently generating PEP 643-compliant metadata (e.g., PKG-INFO). The current version is 0.11.0, and it generally follows a release cadence tied to advancements in Python packaging standards.