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# vim: set fileencoding=utf-8 :
#
# (C) 2012, 2015 Intel Corporation <markus.lehtonen@linux.intel.com>
# This program 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.
#
# This program 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 this program; if not, please see
# <http://www.gnu.org/licenses/>
#
"""Temporary directory handling"""
import os
import shutil
import tempfile
from gbp.errors import GbpError
_old_tempdirs = []
def init_tmpdir(path, prefix):
"""Initialize a temporary directory structure"""
try:
if not os.path.exists(path):
os.makedirs(path)
except OSError as err:
raise GbpError("Unable to create tmpdir %s (%s)" % (path, err))
tmpdir = tempfile.mkdtemp(dir=path, prefix=prefix)
# Set newly created dir as the default value for all further tempfile
# calls
_old_tempdirs.append(tempfile.tempdir)
tempfile.tempdir = tmpdir
return tmpdir
def del_tmpdir():
"""Remove tempdir and restore tempfile module"""
if _old_tempdirs:
if os.path.exists(tempfile.tempdir) and \
not os.getenv('GBP_TMPFILE_NOCLEAN'):
shutil.rmtree(tempfile.tempdir)
tempfile.tempdir = _old_tempdirs.pop()
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