[z3-five] Re: Some design questions

[Andreas Jung]

--On Montag, 18. April 2005 19:58 Uhr +0200 Philipp von Weitershausen 
<philipp at weitershausen.de> wrote:

>    german_stopwords = zapi.getUtility(IStopWords, 'de')
>
> So, in short, all stop-word objects are utilities that provide IStopWords
> and their registration name is the country/language code. The same thing
> would most probably make sense for converters (utility name would be the
> mime type) and the parsers (name would be the country/language code
> again).

Utilities are available in Five?


>
>> Another problem is efficiency....if an index handles only one
>> language then subsequent lookups for the same language dependant
>> classes (always the german stopwords etc.) must be cached somehow (it
>> does not make sense to re-read the same stopword files over and over
>> again).
>
> I can only recommend one thing, especially when you're doing a rewrite of
> something: Write clean code first and optimize later!

Of course but I know where the problems are so it does not make sense to 
reimplement
an inefficient implementation again :-)

-aj
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