Guido van Rossum schrieb: > On 7/15/07, Georg Brandl <[EMAIL PROTECTED]> wrote: >> In order to have a codebase run in 2.x and 3.x, via automated translated by >> 2to3, there should be some "exclusion feature" for single lines that tells >> the refactorer not to touch those lines. >> >> For example, if you have some object that still has an iteritems() method and >> keeps it, it'll have to stay the same during translation. >> Same goes, e.g., for methods named next(), has_key() etc. >> >> Most obvious would be a special comment, something like >> >> for x in curiousobject.iteritems(): # 2to3:keep >> foo(x) >> >> Does that make sense? > > Absolutely. (Were you in the audience of my keynote at EuroPython? I > believe I briefly mentioned the need for such a feature there. :-)
No, I ran the new documentation toolset through 2to3; and e.g. docutils nodes have a has_key() that does something else than __contains__(). Good to know it's planned! Georg _______________________________________________ Python-3000 mailing list Python-3000@python.org http://mail.python.org/mailman/listinfo/python-3000 Unsubscribe: http://mail.python.org/mailman/options/python-3000/archive%40mail-archive.com
