site.py 文件源码

def __call__(self):
        self.__setup()
        prompt = 'Hit Return for more, or q (and Return) to quit: '
        lineno = 0
        while 1:
            try:
                for i in range(lineno, lineno + self.MAXLINES):
                    print(self.__lines[i])
            except IndexError:
                break
            else:
                lineno += self.MAXLINES
                key = None
                while key is None:
                    try:
                        key = raw_input(prompt)
                    except NameError:
                        key = input(prompt)
                    if key not in ('', 'q'):
                        key = None
                if key == 'q':
                    break