python - 错误“在字符串格式化期间并非所有参数都转换”

Question

name = raw_input("What is your name?")
quest = raw_input("What is your quest?")
color = raw_input("What is your favorite color?")

print "Ah, so your name is %s, your quest is %s, " \
"and your favorite color is $s." % (name, quest, color)

这是说在最后一行的字符串格式化期间并非所有参数都转换了

Answer 1

你有一个错字。$s应该是%s为了使字符串格式化发生。因此，您尝试将三个参数填充到两个参数中。因此错误。

或者，您可以在str.format()这里使用：

print "Ah, so your name is {}, your quest is {}, and your favorite color is {}.".format(name, quest, color)

Answer 2

尝试改变

print "Ah, so your name is %s, your quest is %s, " \
"and your favorite color is %s." % (name, quest, color)

你$s把%s_color is

Answer 3

你有一个错字： $s而不是%s你的格式字符串