[Xapian-tickets] [Xapian] #448: Allow usage of custom stemmers

[Xapian]

#448: Allow usage of custom stemmers
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 Reporter:  esizikov     |        Owner:  olly    
     Type:  enhancement  |       Status:  reopened
 Priority:  normal       |    Milestone:  1.2.x   
Component:  Library API  |      Version:  1.0.17  
 Severity:  normal       |   Resolution:          
 Keywords:               |    Blockedby:          
 Platform:  All          |     Blocking:          
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Comment(by esizikov):

 Ah, forgot to mention issue 3:

 3. {{{stem = xapian.Stem(HunspellStemmer('ru_RU'))}}} doesn't work - need
 a reference counting hack like
 {{{
 #!python
 # file: xapian-bindings/python/extra.i
 # When we set a Stopper into the QueryParser, keep a python reference so
 it
 # won't be deleted. This hack can probably be removed once xapian bug #186
 is
 # fixed.
 __queryparser_set_stopper_orig = QueryParser.set_stopper
 def _queryparser_set_stopper(self, stopper):
     self._stopper = stopper
     return __queryparser_set_stopper_orig(self, stopper)
 _queryparser_set_stopper.__doc__ = __queryparser_set_stopper_orig.__doc__
 QueryParser.set_stopper = _queryparser_set_stopper
 del _queryparser_set_stopper
 }}}

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Ticket URL: <http://trac.xapian.org/ticket/448#comment:24>
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