Get window position (x, y)

I am trying to find the x, y position of a window during runtime when running code very similar to this example: https://docs.enthought.com/mayavi/mayavi/auto/example_mlab_traits_ui.html#example-mlab-traits-ui

I noticed I can access this information via the `view` object, however this seems to be deleted when I try to access it during runtime. Is there any way to 1) get the position of the window, and 2) fix the position of the window so it is unmoveable?

Many thanks!