errors when setting properties on a class that extends python class #54

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1. sigmaSd

   changed the title [-]errors when setting properties on class that extends python class[/-] [+]errors when setting properties on a class that extends python class[/+] on Nov 8, 2023
2. sigmaSd commented on Nov 8, 2023

   

   sigmaSd

   on Nov 8, 2023

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   using private variables instead , makes it work

   import { python } from "https://deno.land/x/python@0.4.1/mod.ts";
   
   const gi = python.import("gi");
   gi.require_version("Gtk", "4.0");
   const Gtk = python.import("gi.repository.Gtk");
   
   class MainWindow extends Gtk.ApplicationWindow {
    #a;
     constructor() {
       super();
       this.#a = 4; // no error
     }
   }
   console.log(new MainWindow());
3. sigmaSd commented on Nov 9, 2023

   

   sigmaSd

   on Nov 9, 2023

   ContributorAuthor

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   I'm "porting" https://github.com/Taiko2k/GTK4PythonTutorial to deno-python and taking note of issues I find along the way here https://github.com/sigmaSd/deno-gtk-py (grep FIXME)
4. eliassjogreen

   added

   bugSomething isn't workingSomething isn't working

   on Nov 11, 2023
5. sigmaSd commented on Dec 19, 2023

   

   sigmaSd

   on Dec 19, 2023

   ContributorAuthor

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   Here is a more self contained example

   import { python } from "https://deno.land/x/python@0.4.2/mod.ts";
   
   const m = python.runModule(
     `
   class A:
     x = 4
     `,
   );
   
   class B extends m.A {
     b;
     constructor() {
       super();
       this.b = 5; // error origin
     }
   }
   
   const _b = new B(); // error here

   This is annoying in practice because it means I can't access any properties/functions of a class from the outside.

   I wonder if there is a way to expose an alternative api for the proxy that allows such things.