Marc Lindahl wrote at 2004-3-22 12:57 -0500:
I have a python script called logoName.py, as follows:
return 'logo.jpg'
then I'm trying to use that in a DTML method. This works fine:
&dtml-portal_url;/&dtml-logoName;
Whereas this gives me an error:
<dtml-var "_[logoName].getURL"> ... __traceback_info__: logoName * Module <string>, line 2, in f * Module AccessControl.DTML, line 32, in guarded_getitem * Module AccessControl.ZopeGuards, line 90, in guarded_getitem
TypeError: expected string or Unicode object, ImplicitAcquirerWrapper found
"logoName" is an "ImplicitAcquirerWrapper" wrapping your Python Script. Thus, you should call it to get "logo.jpg". I expect that you somehow want to get the object with id "logo.jpg". This would look like: "_.getitem(logoName())". I do not know "getURL". The name suggests it is a method, then "_.getitem(logoName()).getURL" would be wrong. Instead, you would need to use "_.getitem(logoName()).getURL()". However, I expect, "getURL" is not the correct method... -- Dieter