24 lines
696 B
Python
24 lines
696 B
Python
import os
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import shlex
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import subprocess
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import logging
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def execute(cmd, wait=True, ignore_errors=False):
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args = shlex.split(cmd)
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logging.debug(cmd)
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try:
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proc = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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except FileNotFoundError as e:
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raise RuntimeError('{} not found'.format(cmd))
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if wait:
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out, _ = proc.communicate()
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if proc.returncode != 0:
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err = '{} exited with code {}'.format(cmd, proc.returncode)
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if ignore_errors:
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return err
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raise RuntimeError(err)
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return out.decode('utf-8')
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return ''
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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