FileAttachedEvent behaves differently when using <<Include()>>

I'm using the ParserMarket/matplotlib parser to generate images dynamically (only when the matplotlib code has changed). After the image(s) are generated, send_event(FileAttachedEvent()) is called to index the generated images. The indexing works fine when the page (say it is called MplPage) with the matplotlib code is rendered directly. I check the indexing by doing a FullSearch(), which brings back the attachments on MplPage.

If I repeat the above by including MplPage with the <<Include()>> macro within another page, the images are no longer indexed.

Steps to reproduce

1. Create sample page SamplePage with following content

   <<Include(/subpage)>>

2. Create /subpage where the parser is called

   {{{#!xap
   Hello world!
   }}}

3. Goto /subpage (check if attachment test-indexing.txt has been created)
4. Search for text-indexing.txt, should return /subpage with attachment
5. Goto /subpage and delete test-indexing.txt (without reloading page)

6. Goto SamplePage (includes /subpage and recreates test-indexing.txt)

7. Search for text-indexing.txt, /subpage with attachment no longer found

Example text_x_xap.py

   1 # -*- coding: iso-8859-15 -*-
   2 """
   3     @copyright: 2008 F. Zieher
   4     @license: GNU GPL, see COPYING for details.
   5 
   6 """
   7 
   8 import os
   9 from MoinMoin.events import FileAttachedEvent, send_event
  10 from MoinMoin.action import AttachFile
  11 
  12 Dependencies = ["namespace"]
  13 
  14 # -------------------------------------------------------------------------------
  15 
  16 class Parser:
  17     """
  18         Test xapian indexing
  19     """
  20     
  21     extensions = []
  22     Dependencies = Dependencies
  23 
  24     def __init__(self, raw, request, **kw):
  25         self.raw = raw
  26         self.request = request
  27 
  28     def format(self, formatter):
  29         """ Send the text. """
  30 
  31         self.request.flush() # to identify error text
  32         self.formatter = formatter
  33         self.pagename  = formatter.page.page_name
  34         self.attach_dir=AttachFile.getAttachDir(self.request,self.pagename,create=1)
  35 
  36         fname = 'test-indexing.txt'
  37         fpath = os.path.join(self.attach_dir,fname)
  38         f = open(fpath,'w')
  39         f.write(self.raw)
  40         f.close()
  41         send_event(FileAttachedEvent(self.request, self.pagename, fname, os.path.getsize(fpath)))
  42         self.request.write('<pre>'+self.raw+'</pre>')

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CategoryMoinMoinBug