Tim Chase wrote: > I'm a tad confused by the help, as it sounds like sets are > supposed to be first-class citizens, but in ver2.3.5 that I'm > running here (or rather "there", on a friend's box), I have to > "import sets" which I didn't see mentioned in the reference manual.
set and frozenset are a builtins starting with Python 2.4. http://www.python.org/2.4/highlights.html """ New or upgraded built-ins built-in sets - the sets module, introduced in 2.3, has now been implemented in C, and the set and frozenset types are available as built-in types (PEP 218) """ Peter -- http://mail.python.org/mailman/listinfo/python-list
