def _api_views(self, plugin):
        """Glances API RESTful implementation.

        Return the JSON views of a given plugin
        HTTP/200 if OK
        HTTP/400 if plugin is not found
        HTTP/404 if others error
        """
        response.content_type = 'application/json; charset=utf-8'

        if plugin not in self.plugins_list:
            abort(400, "Unknown plugin %s (available plugins: %s)" % (plugin, self.plugins_list))

        # Update the stat
        # self.__update__()

        try:
            # Get the JSON value of the stat views
            ret = self.stats.get_plugin(plugin).get_views()
        except Exception as e:
            abort(404, "Cannot get views for plugin %s (%s)" % (plugin, str(e)))
        return ret
Glances API RESTful implementation.

        Return the JSON views of a given plugin
        HTTP/200 if OK
        HTTP/400 if plugin is not found
        HTTP/404 if others error