Thanks Chris, But every example that I have seen thus far has the method enclosed in a class. I'm not quite sure how to call these methods in the classes from a External Method screen, so that I can call it. I've tried Class.Method, but it doesn't seem to want to do that, e.g. --- import gnosis.xml.objectify as xp from AccessControl import ClassSecurityInfo from Acquisition import Implicit import Globals ## Security Lines here in regards to Class Foo Class Foo(Implicit): def xml_to_py(self): object = xp.XML_Objectify('/tmp/sample.xml') returning = object._PyObject return (returning) --- Any ideas? Jason
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--- Chris McDonough <chrism@zope.com> wrote:
You need to put "security declarations" on the instance that you return for it to be able to be used by "untrusted code" like DTML and Python scripts. For more info, see the Zope developer's guide security chapter at http://www.zope.org/Documentation/ZDG/Security.stx .
----- Original Message ----- From: "J. Joy" <kyroraz@yahoo.com> To: <zope@zope.org> Sent: Monday, July 08, 2002 5:25 PM Subject: [Zope] Object permissions in External Methods
I'm not quite sure how to do this, and the documentation that I have been browsing through hasn't been all that helpful, so I hope someone out here can help me with this seemingly simple situation.
I want to read an XML file (currently read as a textfile, but will be passed as a parameter) and then change it into a Python Object where one can then dtml-in through the Heirarchy of the Document... this is what I have...
-- import gnosis.xml.objectify as xp from AccessControl import ClassSecurityInfo from Acquisition import Implicit import Globals
def xml_to_py(self): object = xp.XML_Objectify('/tmp/sample.xml') returning = object._PyObject
return (returning) --
Whenever I run this, I keep getting an unauthorized error with no acceptable login correcting this. I've run into this before, but it was only fixed when I redefined an object that I have created before, not something that is pushed out from a library like this.
Suggestions?
Jason
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