On Thu, Apr 12, 2001 at 12:38:51AM +0200, Dieter Maurer wrote:
Jerome Alet writes:
.... mylist = [] for folder in context.objectValues(['Folder']) : if hasattr(folder, 'index_html') : mylist.append(folder) return mylist --- CUT ---
The problem with the above code is that if index_html is acquired from the parent folders my hasattr test is true. I want it to be false in the case of acquisition. Most of the time (in all practical cases),
if hasattr(folder.aq_explicit, 'index_html'):
will work.
When you search the mailing list archives for a post "Unexpected acqusition behaviour", you will see some cases, where it will not work.
A safe solution is to use "aq_base" (instead of "aq_explicit"). "aq_base", however, is only be allowed in External Methods...
Thank you very much ! Finally I've found another solution, searching 'index_html' in the ids of the objects returned by folder.objectValues(['DTML Method', 'DTML Document']) should always work. thanks again. Jerome Alet