TechEmpower.FrameworkBenchmarks/tornado/setup.py

import subprocess
import setup_util
from os.path import expanduser
from os import kill

python = expanduser('~/FrameworkBenchmarks/installs/py2/bin/python')
cwd = expanduser('~/FrameworkBenchmarks/tornado')

def start(args):
    setup_util.replace_text(
        cwd + "/server.py", "localhost", args.database_host)

    subprocess.Popen(
        python + " server.py --port=8080 --logging=error",
        shell=True, cwd=cwd)
    return 0

def stop():
    p = subprocess.Popen(['ps', 'aux'], stdout=subprocess.PIPE)
    out, err = p.communicate()
    for line in out.splitlines():
      if 'FrameworkBenchmarks/installs/py2/bin/python server.py --port=8080 --logging=error' in line:
        pid = int(line.split(None,2)[1])
        kill(pid, 9)
    return 0