New submission from Kevin J. Woolley <[EMAIL PROTECTED]>: Doing the following (more info than necessary in case I'm doing something weird):
def odd(n): return n % 2 x = (1, 2, 3, 4, 5) y = filter(odd, x) list(y) list(y) Will correctly build a list from y and return [1, 3, 5] on the first call to list(), but will return an empty list thereafter. y still identifies itself as a filter object, but you either can't coerce it to anything else or the value of the filter object is reset (I don't know how to tell the difference yet). The other container constructors (set, tuple, etc.) seem to have the same behaviour. ---------- components: Library (Lib) messages: 76975 nosy: kjwcode severity: normal status: open title: container constructors destroy argument type: behavior versions: Python 3.0 _______________________________________ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue4543> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com