def load_datasource_descriptor()

in src/databao_context_engine/project/datasource_discovery.py [0:0]

• 13 lines of code
• 5 McCabe index (conditional complexity)

def load_datasource_descriptor(path: Path) -> DatasourceDescriptor | None:
    """
    Load a single file with src/<parent_name>/ into a DatasourceDescriptor
    """
    if not path.is_file():
        return None

    parent_name = path.parent.name
    extension = path.suffix.lower().lstrip(".")

    if parent_name == "files":
        return DatasourceDescriptor(path=path.resolve(), main_type=parent_name, kind=DatasourceKind.FILE)

    if extension in {"yaml", "yml"}:
        return DatasourceDescriptor(path=path.resolve(), main_type=parent_name, kind=DatasourceKind.CONFIG)

    if extension:
        return DatasourceDescriptor(path=path.resolve(), main_type=parent_name, kind=DatasourceKind.FILE)

    logger.debug("Skipping file without extension: %s", path)
    return None