That's amazing, but doesn't work for me (python 3.6.4). Not sure I'm going to try debugging it... t = (0, 1) tuple_setitem(t, 0, 99) print(t) # (0, 1)

That's amazing, but doesn't work for me (python 3.6.4). Not sure I'm going to try debugging it... t = (0, 1) tuple_setitem(t, 0, 99) print(t) # (0, 1) EDIT: Ah, it seems to work in 3.6.3