def get_entity_converter(id_resolver=None):
 id_resolver = (id_resolver or _IdentityIdResolver())
 return _EntityConverter(id_resolver)

def get_entity_converter ( id_resolver = None ) : id_resolver = ( id_resolver or _IdentityIdResolver ( ) ) return _EntityConverter ( id_resolver )
returns a converter for v3 and v1 entities and keys .