Method build_subprocess_arglist

Lib/idlelib/pyshell.py:430–440

(self)

        self.rpcsubproc = subprocess.Popen(self.subprocess_arglist, env=env)

    def build_subprocess_arglist(self):
        assert (self.port!=0), (
            "Socket should have been assigned a port number.")
        w = ['-W' + s for s in sys.warnoptions]
        # Maybe IDLE is installed and is being accessed via sys.path,
        # or maybe it's not installed and the idle.py script is being
        # run from the IDLE source directory.
        del_exitf = idleConf.GetOption('main', 'General', 'delete-exitfunc',
                                       default=False, type='bool')
        command = f"__import__('idlelib.run').run.main({del_exitf!r})"
        return [sys.executable] + w + ["-c", command, str(self.port)]

    def start_subprocess(self):
        addr = (HOST, self.port)