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Viewing changes to bzrlib/atomicfile.py

  • Committer: Vincent Ladeuil
  • Date: 2010-12-07 10:16:53 UTC
  • mto: (5575.1.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 5576.
  • Revision ID: v.ladeuil+lp@free.fr-20101207101653-20iiufih26buvmy3
Use assertLength as it provides a better ouput to debug tests.

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bzrlib/atomicfile.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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from __future__ import absolute_import
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import os
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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import stat
 
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import socket
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import warnings
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from bzrlib import (
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            # the common case is that we won't, though.
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            st = os.fstat(self._fd)
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            if stat.S_IMODE(st.st_mode) != new_mode:
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                osutils.chmod_if_possible(self.tmpfilename, new_mode)
 
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                os.chmod(self.tmpfilename, new_mode)
 
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    def _get_closed(self):
 
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        symbol_versioning.warn('AtomicFile.closed deprecated in bzr 0.10',
 
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                               DeprecationWarning, stacklevel=2)
 
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        return self._fd is None
 
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    closed = property(_get_closed)
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    def __repr__(self):
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        return '%s(%r)' % (self.__class__.__name__,
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        """Discard the file unless already committed."""
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        if self._fd is not None:
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            self.abort()
 
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    def __del__(self):
 
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        if self._fd is not None:
 
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            warnings.warn("%r leaked" % self)