new.instancemethod and new style classes
pedro_rodriguez at club-internet.fr
Tue Jan 22 10:39:08 CET 2002
"Mark McEahern" <mark at mceahern.com> wrote:
> The instancemethod of the new module does not work with new style
> import new
> class fooOld:pass
> class foo(object):pass
> def bar(self):
> print "foobar"
> fooOld.bar = new.instancemethod(bar, None, fooOld) foo.bar =
> new.instancemethod(bar, None, foo)
> The last line generates this error:
> Traceback (most recent call last):
> File "<stdin>", line 1, in ?
> TypeError: instancemethod() argument 3 must be class, not type
> Is this by design?
> // mark
It has been fixed in CVS version of newmodule.c by Guido as bug
#503091, and worked for me. So I don't think it was left out by
design. No workaround that I know unfortunately.
New style classes is such an ambitious work that there may still
be some dark corners that miss this enlightment.
So "Go Out And Get 'Em Boy!" (Tommy - The Wedding Present) ;)
More information about the Python-list