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  • Committer: INADA Naoki
  • Date: 2010-02-23 02:37:27 UTC
  • mto: (4634.141.1 2.0-integration)
  • mto: This revision was merged to the branch mainline in revision 5075.
  • Revision ID: songofacandy@gmail.com-20100223023727-84mfv9vgjgi1b72x
Revert to previous implementation using os.fdopen(os.open())

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bzrlib/osutils.py
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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import __builtin__
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import os
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import re
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import stat
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        So deleting or renaming closed file that opened with this function
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        is not blocked by child process.
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        """
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        return __builtin__.open(filename, mode+'N', bufsize)
 
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        writing = 'w' in mode
 
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        appending = 'a' in mode
 
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        updating = '+' in mode
 
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        binary = 'b' in mode
 
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        flags = os.O_NOINHERIT
 
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        # see http://msdn.microsoft.com/en-us/library/yeby3zcb%28VS.71%29.aspx
 
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        # for flags for each modes.
 
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        if binary:
 
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            flags |= os.O_BINARY
 
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        else:
 
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            flags |= os.O_TEXT
 
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        if writing:
 
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            if updating:
 
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                flags |= os.O_RDWR
 
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            else:
 
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                flags |= os.O_WRONLY
 
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            flags |= os.O_CREAT | os.O_TRUNC
 
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        elif appending:
 
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            if updating:
 
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                flags |= os.O_RDWR
 
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            else:
 
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                flags |= os.O_WRONLY
 
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            flags |= os.O_CREAT | os.O_APPEND
 
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        else: #reading
 
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            if updating:
 
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                flags |= os.O_RDWR
 
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            else:
 
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                flags |= os.O_RDONLY
 
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        return os.fdopen(os.open(filename, flags), mode, bufsize)
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else:
 
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    import __builtin__
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    open = __builtin__.open