Hello, I am testing object identity.
If I do it from the interpreter, I get strange results. >>> print [] is [] False >>> print id([]), id([]) 3083942700 3083942700 Why is that? Isn't this an error? If I test it in a script, all is OK. #!/usr/bin/python a = [] b = [] print a == b print a is b print id(a), id(b) print id(None), id(None) print id(True), id(True) On my computer, I got these results: True False 3083769036 3083793516 135553336 135553336 135526444 135526444 All as expected. jan bodnar -- http://mail.python.org/mailman/listinfo/python-list