/usr/share/pyshared/txzookeeper/tests/utils.py is in python-txzookeeper 0.9.8-1.
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# Copyright (C) 2010-2011 Canonical Ltd. All Rights Reserved
#
# This file is part of txzookeeper.
#
# Authors:
# Kapil Thangavelu
#
# txzookeeper is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# txzookeeper 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with txzookeeper. If not, see <http://www.gnu.org/licenses/>.
#
import zookeeper
def deleteTree(path="/", handle=1):
"""
Destroy all the nodes in zookeeper (typically under a chroot for testing)
"""
for child in zookeeper.get_children(handle, path):
if child == "zookeeper": # skip the metadata node
continue
child_path = "/" + ("%s/%s" % (path, child)).strip("/")
try:
deleteTree(child_path, handle)
zookeeper.delete(handle, child_path, -1)
except zookeeper.ZooKeeperException, e:
print "Error on path", child_path, e
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