@facelessuser, thank you for your comment. I didnāt think about like that. There are two reasons for putting pyc modules. First, I didnāt decide to make it free or paid. But Iām not ready to make paid system. Later, compiled modules can be open. Second, Iām not a python specialist. When I make every new plugin, Iām trying to test something new, new syntax, new idea,ā¦ My all other previous plugins are open source. At this time, I wanted to test a plugin including pyc modules like SVN. That experience will help me to make another plugin for future. @kingkeith, as facelessuser said @Clams, Iām a favorite your SystemVerilog user.