Hide metadata inputs for tasks in HTML visualization.

[GeigerJ2]

Fixes #119.

[superstar54]

Hi @GeigerJ2 , instead of handling metadata specially, it would be good to also handle other namespace ports. I suggest to use a parameter to control it.
For example, we can add an attribute to the node, e.g., show_socket_level, and the default value is 0 to only the top level, if it is 1, then show all root.sub, and so on.

[GeigerJ2]

Hi @GeigerJ2 , instead of handling metadata specially, it would be good to also handle other namespace ports. I suggest to use a parameter to control it. For example, we can add an attribute to the node, e.g., show_socket_level, and the default value is 0 to only the top level, if it is 1, then show all root.sub, and so on.

Nice idea, I like it! Will implement it!

[GeigerJ2]

Hi, @superstar54, I generalized it in my latest commit. The namespace nesting depth for the shown sockets can now be controlled by a parameter of the to_html method of a Task. I assumed this nesting only applies to top-level keys, and I'm not sure if this covers all use cases. So please let me know if something else comes to mind here. I'll add tests then afterwards.

[superstar54]

Thanks for the update!
apart from the HTML, it also good to add show_socket_depth as a attribute of Task, and then use it in the widget, as follow:

def _repr_mimebundle_(self, *args: Any, **kwargs: Any) -> any:

        if self._widget is None:
            print(WIDGET_INSTALLATION_MESSAGE)
            return
        # if ipywdigets > 8.0.0, use _repr_mimebundle_ instead of _ipython_display_
+        self._widget.from_node(self, show_socket_depth=self.show_socket_depth)
-        self._widget.from_node(self)
        if hasattr(self._widget, "_repr_mimebundle_"):
            return self._widget._repr_mimebundle_(*args, **kwargs)
        else:
            return self._widget._ipython_display_(*args, **kwargs)

This way, the user can control the widget.