Python-带有.format或％s的多行raw_input

Question

我想做一些与此功能等同的事情：

my_dict = {'option1': 'VALUE1', 'option2': 'VALUE2'}
def my_func():
    menu_option = raw_input(
        "Which option would you like to configure [0]?n"
        "[0] NO CHANGESn"
        "[1] Option1: t{0}n".format(my_dict.get('option1'))
        "[2] Option2: t{0}n".format(my_dict.get('option2'))
    ) or "0"

或

my_dict = {'option1': 'VALUE1', 'option2': 'VALUE2'}
def my_func():
    menu_option = raw_input(
        "Which option would you like to configure [0]?n"
        "[0] NO CHANGESn"
        "[1] Option1: t %s n" % my_dict.get('option1')
        "[2] Option2: t %s n" % my_dict.get('option2')
    ) or "0"

运行my_func((的结果如下：

Which option would you like to configure [0]?
[0] NO CHANGES
[1] Option1:     VALUE1
[2] Option2:     VALUE2

我遇到了无效的语法错误。有办法做到吗？

Answer 1

在将其与format调用组合时，您使用的是多行字符串；使用具有单一格式的多行字符串

menu_option = raw_input("""
    Which option would you like to configure [0]?
    [0] NO CHANGES
    [1] Option1: t{0}
    [2] Option2: t{1}
    """.format(my_dict.get('option1'), my_dict.get('option2'))
) or "0"

或添加串联操作员

menu_option = raw_input(
    "Which option would you like to configure [0]?n" + 
    "[0] NO CHANGESn" + 
    "[1] Option1: t{0}n".format(my_dict.get('option1') + 
    "[2] Option2: t{0}n".format(my_dict.get('option2')
) or "0"

Answer 2

用 """编写多行注：

my_dict = {'option1': 'VALUE1', 'option2': 'VALUE2'}
def my_func():
    menu_option = raw_input(
        """Which option would you like to configure [0]?
        [0] NO CHANGES
        [1] Option1: t{0}
        [2] Option2: t{1}n""".format(my_dict.get('option1'), my_dict.get('option2'))
    ) or "0"