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# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4 -*-
#
# Copyright 2013 Michael Terry <mike@mterry.name>
#
# This file is part of duplicity.
#
# Duplicity is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# Duplicity is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with duplicity; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Like system tarfile but with caching."""
from __future__ import absolute_import
import tarfile
# Grab all symbols in tarfile, to try to reproduce its API exactly.
# from <> import * wouldn't get everything we want, since tarfile defines
# __all__. So we do it ourselves.
for sym in dir(tarfile):
globals()[sym] = getattr(tarfile, sym)
# Now make sure that we cache the grp/pwd ops
from duplicity import cached_ops
grp = pwd = cached_ops
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