[Zope3-dev] rename 'DuplicationError'

[Sidnei da Silva]

Citando Steve Alexander <steve@cat-box.net>:

| In src/zope/app/content/folder.py, line 90, if you try to call setObject 
| on a folder with a name that is already present in the folder, you get a 
| DuplicationError.
| 
| I think this error is poorly named. A 'DuplicationError' sounds to me 
| like an error to do with trying to xerox something.
| 
| I propose that this error is renamed to 'DuplicateNameError' or 
| 'DuplicateKeyError'.
| 
| Also, it derives from ZopeError. This feels more like a KeyError to me, 
| so I think it should derive from ZopeError and KeyError.

+1 on that. The same applies to app/container/zopecontainer.py and its rename
method.

[]'s
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Sidnei da Silva (dreamcatcher) <sidnei@x3ng.com.br>
X3ng Web Technology <http://www.x3ng.com.br>