Nick Coghlan wrote: > Assume the following is true for a type annotation system: > (T,) is equivalent to tuple[T] > (T1, T2) is equivalent to tuple[T1, T2] > (T1, T2, T3) is equivalent to tuple[T1, T2, T3] > > but how do I use this system to spell the > type annotation for a tuple of unknown length containing only T instances?
tuple[T, ...] There wouldn't be any () equivalent, unless ... were made a generally-available expression, in which case you could use (T, ...) -- Greg _______________________________________________ Python-3000 mailing list [email protected] http://mail.python.org/mailman/listinfo/python-3000 Unsubscribe: http://mail.python.org/mailman/options/python-3000/archive%40mail-archive.com
