socli.py 文件源码

def keypress(self, size, key):
        if key in {'down', 'n', 'N'}:
            self.answer_text.next_ans()
        elif key in {'up', 'b', 'B'}:
            self.answer_text.prev_ans()
        elif key in {'o', 'O'}:
            import webbrowser
            if sys.platform.startswith('darwin'):
                browser = webbrowser.get('safari')
            else:
                browser = webbrowser.get()
            print_warning("Opening in your browser...")
            browser.open(self.url)
        elif key == 'left':
            global question_post
            global question_page
            question_post = None
            if question_page is None:
                sys.exit(0)
            else:
                LOOP.widget = question_page
        elif key == 'window resize':
            screenHeight, screenWidth = subprocess.check_output(['stty', 'size']).split()
            if self.screenHeight != screenHeight:
                self._invalidate()
                answer_frame = self.makeFrame(self.data)
                urwid.WidgetWrap.__init__(self, answer_frame)