As I’m still experimenting with this maybe someone here could answer that one: I have PythonScripts or PageTemplates inside a folderish container in the tree: root - folder1 — object1 — folder2 —— script1 —— script2 —— template1 I’d like object1 to acquire script1, script2 and template1 from folder2 as if they were attributes/methods of object1, though they’re not. I’ve played around with modifying __of__ and tried some stuff with __getattr__ and __getattribute__, but no success so far. A simple def __of__(self, parent): """ ... """ return self.__of__(self.folder2) in the class of object1 is not working as it always returns "The object at root.folder2 has an empty or missing docstring. Objects must have a docstring to be published.“ the object1 class definitely has a docstring. Any hints how to achieve what I’m trying? Wrong approach? Best, Sebastian
Anfang der weitergeleiteten Nachricht:
Von: Sebastian Tänzer <st@taenzer.me> Betreff: __bobo_traverse__ or similiar with python tales expression? Datum: 11. Juli 2015 19:53:29 MESZ An: zope@zope.org
Hello fellow Zopees,
the product we’re using (ZMS) allows methods as attributes to custom object models. These methodes (PythonScript) are created inside a metamanager container as „Wiki.mymethod“, where Wiki is the meta type of the custom object.
The pathhandler method of these custom objects modifies __bobo_traversal__ for normal http requests and maps these non-existing methods in that context to existing methods in the metaobj_manager container using the context meta_id.
Calling the same method from a PageTemplate or other PythonScript does not reflect that and - not surprisingly - returns an AttributeError:
File "/opt/python/zope2-pip/lib/python2.7/site-packages/Products/PageTemplates/ZRPythonExpr.py", line 48, in __call__ return eval(self._code, vars, {}) File "PythonExpr", line 1, in <expression> AttributeError: dummyFunction
Is there a way to modify traversal behaviour from the Product or somehow different?
Best Sebastian