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# This file is part of Buildbot. Buildbot 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, version 2.
#
# 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, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
import os
import shutil
from twisted.internet import defer
class DirsMixin(object):
_dirs = None
def setUpDirs(self, *dirs):
"""Make sure C{dirs} exist and are empty, and set them up to be deleted
in tearDown."""
self._dirs = map(os.path.abspath, dirs)
for dir in self._dirs:
if os.path.exists(dir):
shutil.rmtree(dir)
os.makedirs(dir)
# return a deferred to make chaining easier
return defer.succeed(None)
def tearDownDirs(self):
for dir in self._dirs:
if os.path.exists(dir):
shutil.rmtree(dir)
# return a deferred to make chaining easier
return defer.succeed(None)
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