[Zope] xmlrpc calls require string results?
Fri, 5 Nov 1999 11:25:44 -0500
> From: Toby Dickenson [mailto:firstname.lastname@example.org]
> Sent: Friday, November 05, 1999 3:13 AM
> To: 'Dan Pierson'; 'email@example.com'
> Subject: RE: [Zope] xmlrpc calls require string results?
> > # if a method called by it doesn't return a string.
> > # This is bogus, but:
> > return 'Done'
> > BTW: all of this appears to me to be true whether or not
> Squishdot is
> > involved -- I have tested with target methods that are not
> part of it.
> > What am I doing wrong here?
> Obviously xmlrpclib needs to be able to marshal the return
> value back to the
> caller. The xmlrpc spec has no equivalent of the 'None' that
> results from a
> returnless function in python, hence the error.
> The return values does not have to be a string; just
> something that xmlrpc
I can understand this in principal, but methods that return simple integers
fail. I'd expect xmlrpc to be able to handle them.
Also some of the articles in the Byte series talk about passing structures
back and forth so I assumed that the xmlrpc support was smart enought to do
things like pack a list of ids (i.e. list of strings) as an XML structure on
Dan Pierson, Control Technology Corporation