beat.py 文件源码

def start(self):

        if sys.platform.startswith("win"):
            self.proc = subprocess.Popen(
                self.args,
                stdin=self.stdin_read,
                stdout=self.output,
                stderr=subprocess.STDOUT,
                bufsize=0,
                creationflags=subprocess.CREATE_NEW_PROCESS_GROUP)
        else:
            self.proc = subprocess.Popen(
                self.args,
                stdin=self.stdin_read,
                stdout=self.output,
                stderr=subprocess.STDOUT,
                bufsize=0,
            )
        return self.proc