def start_python(self, cmd_line):
        outfp, infp = popen2.popen4('%s %s' % (sys.executable, cmd_line))
        infp.close()
        data = outfp.read()
        outfp.close()
        return data
dataset/ETHPy150Open babble/babble/include/jython/Lib/test/test_cmd_line.py/CmdLineTest.start_python/original