IdShortsAreUnique🔗
Check that the Referable.idShort's among the
referables are
unique in their namespace.
Code
id_short_set: Set[str] = set()
for referable in referables:
id_short = referable.ID_short
if id_short is None:
continue
if id_short in id_short_set:
return False
id_short_set.add(id_short)
return True