Computer.py 文件源码

def show_login_banner(self):
        banner_file = File('banner.txt', self.get_os_dir())
        banner_file.lookup()
        if not banner_file.exists:
            banner_file.content = 'Welcome to ' + self.ip + '.'
            banner_file.save()
        banner_lines = banner_file.content.split('\n')
        lines_printed = 0
        for line in banner_lines:
            if lines_printed < 10:
                print '    ' + colored(line, 'yellow')
            lines_printed += 1

    # return a list of all files on this computer