[Zope] ZCatalog results.

[Frank Tegtmeyer]

Sidnei da Silva <sidnei@x3ng.com.br> writes:

> Im trying to make 2 searchs on one ZCatalog and merge both into a single 
> result, but I had no success on removing the duplicated results.

The straightforward approach:

Supposing you have objectID as MetaData identifier in your ZCatalog:

results = ....your search here
seen = []
uniqresult = []

for result in results:
   if result.objectID not in seen:
      seen.append(result.objectID)
      uniqresult.append(result)

Many optimizations possible :)

Regards, Frank
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