bracer.py 文件源码

def version(self):
        result = None
        try:
            launcher = Ide.SubprocessLauncher.new(Gio.SubprocessFlags.STDOUT_PIPE)
            launcher.push_argv(self.get_racer_path())
            launcher.push_argv('-V') 
            launcher.set_run_on_host(True)
            sub_process = launcher.spawn()
            success, stdout, stderr = sub_process.communicate_utf8(None, None) 

            if stdout:
                result = stdout.replace('racer','').strip()
        except GLib.Error as e:
            pass
        return result