En Thu, 22 Mar 2007 13:19:52 -0300, Frank Benkstein <[EMAIL PROTECTED]> escribió:
> Yet [1] says: "[...] some rules for __new__: [...] If you return an > object of a different class, its __init__ method will be called." That was true at that time (2.2 initial), but not now. See http://www.python.org/sf/537450 Revision 26220 - Modified Sat Apr 6 01:05:01 2002 UTC (4 years, 11 months ago) by gvanrossum - Changed new-style class instantiation so that when C's __new__ method returns something that's not a C instance, its __init__ is not called. [SF bug #537450] The documentation should be updated to reflect this change. > Am I missing something? Is this documented somewhere else? See http://docs.python.org/ref/customization.html > Also it > would be nice if someone could point me to the function that implements > this in C. I didn't find anything in object.c or typeobject.c. It's in typeobject.c, function type_call -- Gabriel Genellina -- http://mail.python.org/mailman/listinfo/python-list