'Return the namespace view
This is a dictionary with the following structure
{\'a\': {\'color\': \'#800000\', \'size\': 1, \'type\': \'str\', \'view\': \'1\'}}
Here:
* \'a\' is the variable name
* \'color\' is the color used to show it
* \'size\' and \'type\' are self-evident
* and\'view\' is its value or the text shown in the last column'

def get_namespace_view(self):

    settings = self.namespace_view_settings
    if settings:
        ns = self._get_current_namespace()
        view = repr(make_remote_view(ns, settings, EXCLUDED_NAMES))
        return view
    else:
        return repr(None)
