Dealga McArdle

in nvBGL2 the biggest change would be ```python ... import tree def restore_opengl_defaults(): bgl.glLineWidth(1) bgl.glDisable(bgl.GL_BLEND) bgl.glColor4f(0.0, 0.0, 0.0, 1.0) def draw_callback_px(n_id, data): space = bpy.context.space_data ng_view = space.edit_tree # ng_view...

in a few hours i'll have some time to get stuck into this - i think.

finding a few minutes now : ]

``` File "\svrx\nodes\output\stethoscope.py", line 57, in stop n_id = node_id(self) File "\svrx\nodes\output\stethoscope.py", line 11, in node_id if not self.n_id: AttributeError: 'InnerStateful' object has no attribute 'n_id' ``` closer..

or maybe it can be simpler..like https://github.com/Sverchok/Sverchok/blob/master/nodes/debug/debugprint.py

maybe later.

yeah, that's scrapped... ``` 'tree_name': self.id_data.name[:], AttributeError: 'InnerStateful' object has no attribute 'id_data' ```

it's better i figure this out myself. :)

I will have to reread that a few times, but that the class is not a Node is understood 

now with all these data types having a `__repr__` there's a better chance of the stethoschope doing some fancy dataviz.