def index_to_widget(self, idx):
        nchild = self.widget.get_nth_page(idx)
        return self._native_to_child(nchild)
Calls python function corresponding with HTTP METHOD name. 
dataset/ETHPy150Open ejeschke/ginga/ginga/gtkw/Widgets.py/TabWidget.index_to_widget--crossover with--dataset/ETHPy150Open emccode/heliosburn/heliosburn/django/hbproject/api/views/testplan.py/rest