如何使用内联变量创建多行Python字符串？

常用的方法是

format()

>>> s = "This is an {example} with {vars}".format(vars="variables", example="example")>>> s'This is an example with variables'

它可以与多行格式字符串一起正常工作：

>>> s = '''... This is a {length} example.... Here is a {ordinal} line.... '''.format(length='multi-line', ordinal='second')>>> print(s)This is a multi-line example.Here is a second line.

您还可以传递带有变量的字典：

>>> d = { 'vars': "variables", 'example': "example" }>>> s = "This is an {example} with {vars}">>> s.format(**d)'This is an example with variables'

在语法上，最接近您要求的是模板字符串。例如：

>>> from string import Template>>> t = Template("This is an $example with $vars")>>> t.substitute({ 'example': "example", 'vars': "variables"})'This is an example with variables'

我应该补充一点，尽管该

format()