/usr/lib/xcp/plugins/novalib.py is in nova-xcp-network 2012.1-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | #!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 OpenStack LLC.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import os
import subprocess
def execute_get_output(*command):
"""Execute and return stdout"""
devnull = open(os.devnull, 'w')
command = map(str, command)
proc = subprocess.Popen(command, close_fds=True,
stdout=subprocess.PIPE, stderr=devnull)
devnull.close()
return proc.stdout.read().strip()
def execute(*command):
"""Execute without returning stdout"""
devnull = open(os.devnull, 'w')
command = map(str, command)
proc = subprocess.Popen(command, close_fds=True,
stdout=subprocess.PIPE, stderr=devnull)
devnull.close()
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