def get_file(self, view=None):
        view = view or sublime.active_window().active_view()
        if view:
            return view.file_name()
        return None
Updates a PTR record with the supplied values.
dataset/ETHPy150Open spywhere/Javatar/core/state_property.py/_StateProperty.get_file--crossover with--dataset/ETHPy150Open rackspace/pyrax/pyrax/clouddns.py/CloudDNSManager.update_ptr_record