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  • Committer: John Arbash Meinel
  • Date: 2010-09-21 19:30:33 UTC
  • mto: This revision was merged to the branch mainline in revision 5451.
  • Revision ID: john@arbash-meinel.com-20100921193033-9ftw56og72mhlwo4
Change GroupCompressBlock to work in self._z_compress_chunks

This pushes down one of the peak memory locations. We still have a requirement
during commit of 1 fulltext + 2 compressed texts, but at least this code
path is now better about only using 1 fulltext and 1 compressed text.
We need to push this into more apis to get a bigger benefit.

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bzrlib/index.py
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        trailers = 0
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        pos = stream.tell()
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        lines = stream.read().split('\n')
 
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        # GZ 2009-09-20: Should really use a try/finally block to ensure close
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        stream.close()
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        del lines[-1]
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        _, _, _, trailers = self._parse_lines(lines, pos)