def is_first_page(self, page):

        return page is self._pages[0]
An alias to the first element of the list:
dataset/ETHPy150Open enthought/pyface/pyface/wizard/chained_wizard_controller.py/ChainedWizardController.is_first_page--crossover with--dataset/ETHPy150Open cobrateam/splinter/splinter/element_list.py/ElementList.first