Function has_placeholder

mypy/semanal_shared.py:375–377

Check if a type contains any placeholder types (recursively).

(typ: Type)

def has_placeholder(typ: Type) -> bool:
    """Check if a type contains any placeholder types (recursively)."""
    return typ.accept(HasPlaceholders())


def find_dataclass_transform_spec(node: Node | None) -> DataclassTransformSpec | None: