check:pyproject

Validate the active product’s pyproject.toml (parsing, dependencies, feature declarations, duplicate detection, namespace consistency, and SPL/UVL configuration).

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Usage

splent check:pyproject

What it checks

Check	Pass	Fail/Warn
TOML parsing	Parses successfully	Fail (invalid syntax)
Project name	Present	Warn (missing)
Project version	Present	Warn (missing)
Dependencies	All installed	Fail (missing packages)
Features	Count in [tool.splent.features]	n/a
Dev/prod features	Count if present	n/a
Duplicate features	No feature appears in more than one of features, features_dev, features_prod	Fail (lists duplicates found across sections)
Namespace consistency	All feature refs use the same org format (e.g., splent-io)	Fail (mixed splent_io / splent-io refs detected)
SPL configuration	[tool.splent].spl found (catalog), or [tool.splent.uvl] found (legacy fallback)	Fail (“No SPL configured” if neither is present)

Also part of splent doctor (phase 3).