Cory Wright
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os
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import subprocess
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def execute_get_output(*command):
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"""Execute and return stdout"""
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devnull = open(os.devnull, 'w')
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command = map(str, command)
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proc = subprocess.Popen(command, close_fds=True,
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stdout=subprocess.PIPE, stderr=devnull)
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devnull.close()
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return proc.stdout.read().strip()
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def execute(*command):
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"""Execute without returning stdout"""
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devnull = open(os.devnull, 'w')
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command = map(str, command)
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proc = subprocess.Popen(command, close_fds=True,
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stdout=subprocess.PIPE, stderr=devnull)
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devnull.close()
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