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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/atomicfile.py
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# Copyright (C) 2005, 2006, 2008, 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2004, 2005 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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import os
 
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import sys
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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        self.realfilename = filename
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        flags = os.O_EXCL | os.O_CREAT | os.O_WRONLY | osutils.O_NOINHERIT
 
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        flags = os.O_EXCL | os.O_CREAT | os.O_WRONLY
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        if mode == 'wb':
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            flags |= osutils.O_BINARY
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        elif mode != 'wt':