Aaaaaaaaah so that's why! Thanks for the explanation, I didn't know of this subtlety. Do you know if Guido will always keep it that way BTW? Florent On Fri, 2002-10-25 at 21:25, Casey Duncan wrote:
So long as the string doesn't contain a space, then it is always interned by Python:
a = 'Not Found' b = 'Not Found' a is b 0 a = 'Unauthorized' b = 'Unauthorized' a is b 1
So it works if the string exception doesn't contain a space, otherwise you're hosed ;^)
-Casey
On Fri, 25 Oct 2002 20:46:32 +0200 Florent Guillaume <fg@nuxeo.com> wrote:
This kind of thing only works if the 'Unauthorized' string is always interned, which I'm not sure is guaranteed...
I know I've had things like that *not* work in python scripts.
Florent
In article <20021025100215.65bc8b3e.casey@zope.com> you write:
I think the following should do what you want:
for foo in bar.objectvalues() try: mo = foo.getProperty('menu_order', None) except 'Unauthorized': continue ..do stuff..
-- Florent Guillaume, Nuxeo (Paris, France) +33 1 40 33 79 87 http://nuxeo.com mailto:fg@nuxeo.com