[Xapian-tickets] [Xapian] #503: Add Python PostingSource example from Xappy to docs

[Xapian]

#503: Add Python PostingSource example from Xappy to docs
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 Reporter:  jcassee                   |       Owner:  richard
     Type:  enhancement               |      Status:  new    
 Priority:  normal                    |   Milestone:  1.2.3  
Component:  Xapian-bindings (Python)  |     Version:  1.2.2  
 Severity:  normal                    |    Keywords:         
Blockedby:                            |    Platform:  All    
 Blocking:                            |  
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Comment(by jcassee):

 By the way, please add a note to the Python documentation that the
 database reference passed into `PostingSource.init(db)` (not `__init__()`)
 by Xapian should not be stored as a class attribute. Xapian will remove
 the underlying C++ object after leaving the method, and the Python
 application will segfault if you try to use it later on.

 By the way2: it would be nice if Trac users could edit their own ticket
 description; there is still one typo in there...

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Ticket URL: <http://trac.xapian.org/ticket/503#comment:2>
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