[Zope] Pre-indexing filter and accented letters
Yuri
yurj at alfa.it
Wed Jun 8 04:11:18 EDT 2005
Dieter Maurer ha scritto:
>Yuri wrote at 2005-6-7 10:37 +0200:
>
>
>>...
>>
>>
>>>Implement a PythonScript that performs the normalization of
>>>"context.SearchableText()", say "NormalizedSearchableText".
>>>
>>>Ensure, it is acquirable by your indexed objects.
>>>
>>>Index "NormalizedSearchableText" rather than "SearchableText"
>>>and use this index for your searches.
>>>
>>>Ensure, that you perform the same normalization on search
>>>terms before you use them in a query.
>>>
>>>
>>>
>>>
>>Weel, I cannot change the index, it already has his name... it is a
>>collection of thousands of object, this one I want to pre-filter before
>>index are just a small part...
>>
>>
>
>But your index currently has unnormalized values.
>Thus, you must rebuild it.
>
>
I don't need it for other objects I already have. But, as a bonus, it
would not be so bad, so it is not really a problem :)
>When you rebuild it, you can also give it a different name.
>
>
Why? I usually gave it the name of the form input I want to index...
I though just to index the new objects... but I miss the picture maybe,
what is so important with the names "NormalizedSearchableText" and
"SearchableText"?
>
>
>>Or you mean I have to do something about SearchableText()?
>>
>>
>
>Yes, replace it by "NormalizedSearchableText".
>
>
How? :-? Maybe I miss some overloading or acquisition?
>>Can I hook somewhere in the middle, so I Index them in the way I want? :)
>>
>>
>
>You can (and must) normalized the search terms.
>However, the indexed values need be normalized, too.
>
>
Ok
>Almost surely, there are not now. This means, rebuilding the
>index -- this time with normalization...
>
>
And how do I add it? Just creating the python script and using
acquisition? How does it work? :P
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