project

project(mappings: Iterable[Mapping], source_prefix: str, target_prefix: str, *, return_sus: Literal[True] = False, progress: bool = False) → tuple[list[Mapping], list[Mapping]][source]
project(mappings: Iterable[Mapping], source_prefix: str, target_prefix: str, *, return_sus: Literal[False] = False, progress: bool = False) → list[Mapping]: Ensure that each identifier only appears as the subject of one mapping.