Today, I'm still continue working on update indexes, but now script almost done and after some bugfixes I can submit it to my repo http://codereview.appspot.com/4539114/patch/35005/49002
The mistake what I've found seems not difficult, but I still searching how can I solve it.
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Problem solved, but for some reason whoosh doesn't commit almost similiar revisions(rev_no and datetime different). I put my changes here http://codereview.appspot.com/4539114/patch/35007/51003 and debugging output here http://paste.pocoo.org/show/417105/
All stuff what below
***Documents what will be added to all index
don't commited every time I called this script