test/bench/lib/runner.py

#
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# to you 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
#
#   https://www.apache.org/licenses/LICENSE-2.0
#
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import subprocess

from lib.options import log
    
def start(command, stdin=None):
    log.debug("Running %s", ' '.join(command))
    handle = subprocess.Popen(command,
                              stdin=stdin,
                              stdout=subprocess.PIPE,
                              stderr=subprocess.PIPE)
    # remember the command for debugging
    handle.command = command
    return handle