Jon_Znow的博客

书上说字典的格式化字符串很酷，好吧！ 是这样的，有个栗子：“phonebook{“Beth”:”9102”,”Alice”:”2341”,Cecil”:”3258”}“Cecil’s Phone number is %(Cecil)s.”% phonebook “Cecil’s phone number is 3258.” “`

people = {"Alice": {"phone": "2314", "addr": "Foo drive 23"}, "Beth": {"phone": "1236", "addr": "Bar street 25"}, "Cecil": {"phone": "8754", "addr": "Bab aser 08"}} labels = {"phone": "phone