In Python 3.3 for Windows, every list gets a different id when it is created:
>>> id([3]) 46555784 >>> id([3]) 47920192 >>> id([4]) 46532048 But if I write a tuple asking for the ids of two lists, each list seems to get the same id: >>> id([3]), id([4]) (43079000, 43079000) I was expecting a tuple with two different ids. What is the reason for this behaviour? Thanking you in advance, -- http://mail.python.org/mailman/listinfo/python-list