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bzrlib/tuned_gzip.py

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# Copyright (C) 2006-2010 Canonical Ltd

 

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# Copyright (C) 2005, 2006 Canonical Ltd

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# Written by Robert Collins <robert.collins@canonical.com>

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#

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# This program is free software; you can redistribute it and/or modify

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        # (4 seconds to 1 seconds for the sample upgrades I was testing).

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        self.write(''.join(lines))

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    if sys.version_info > (2, 7):

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        # As of Python 2.7 the crc32 must be positive when close is called

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        def close(self):

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            if self.fileobj is None:

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                return

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            if self.mode == gzip.WRITE:

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                self.crc &= 0xFFFFFFFFL

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            gzip.GzipFile.close(self)

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