Python - 多个%s字符串

Question

你如何在python输出中使用多个%s？

TEXT = 'Hi, your first name is %s' %Fname

这很好,但......

TEXT = 'Hi, your first name is %s and your last name is %s' %Fname %Lname

我收到了错误

TypeError: not enough arguments for format string

Answer 1

使用元组:

TEXT = 'Hi, your first name is %s and your last name is %s' % (Fname, Lname)

更好:使用str.format(*args, **kwargs).

"Hi, your first name is {0} and your last name is {1}".format("foo", "bar")