[Zope] "creating XML Applications With Zope"

[Michel Pelletier]

Nope, a bug.  The fix is in CVS but failed to make it into the 2.1.4
branch.

Put this line just after the license in
lib/python/Products/ZCatalog/ZCatalog.py

from DocumentTemplate.DT_Util import Eval, expr_globals

and it will work.

-Michel

Andrew Diller wrote:
> 
> In Amos Latteier's "creating XML Applications With Zope" at
> http://www.xml.com/pub/1999/12/zope/index.html
> 
> There is an example that uses a Zcatalog.
> 
> He says to enter this into the expr field of the "Find Items to Zcatalog":
> 
> getNodeName()=='entry'
> 
> and click find.
> 
> When I do this with my own version, or even his version
> Zope gets this error:
> 
> Zope has encountered an error while publishing this resource.
> 
>            Error Type: NameError
>            Error Value: Eval
> 
> it has to do with that entry in expr.
> 
> Is that a typo?
> 
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