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  • Committer: John Arbash Meinel
  • Date: 2010-01-12 22:51:31 UTC
  • mto: This revision was merged to the branch mainline in revision 4955.
  • Revision ID: john@arbash-meinel.com-20100112225131-he8h411p6aeeb947
Delay grabbing an output stream until we actually go to show a diff.

This makes the test suite happy, but it also seems to be reasonable.
If we aren't going to write anything, we don't need to hold an
output stream open.

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bzrlib/groupcompress.py
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# Copyright (C) 2008, 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2008, 2009 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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        keys_to_add = []
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        def flush():
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            bytes = self._compressor.flush().to_bytes()
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            self._compressor = GroupCompressor()
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            index, start, length = self._access.add_raw_records(
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                [(None, len(bytes))], bytes)[0]
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            nodes = []
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            self._index.add_records(nodes, random_id=random_id)
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            self._unadded_refs = {}
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            del keys_to_add[:]
 
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            self._compressor = GroupCompressor()
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        last_prefix = None
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        max_fulltext_len = 0