def open_subscription_page(self, content_type):
        """
        Open an instance of the subscriptions page with the selected content.
        """
        from .subscription_page import SubscriptionPage

        with self.term.loader('Loading {0}s'.format(content_type)):
            page = SubscriptionPage(self.reddit, self.term, self.config,
                                    self.oauth, content_type=content_type)
        if not self.term.loader.exception:
            return page

        Open an instance of the subscriptions page with the selected content.
        
rtv/page.py