You have a string made up of multiple lines, and you need to build another string from it, adding or removing leading spaces on each line so that the indentation of each line is some absolute number of spaces. Solution We don’t need re for this. The string module (or string methods...
defindent_multiline_string(input_string):indented_lines=[]forlineininput_string.splitlines():indented_lines.append(" "+line)return"\n".join(indented_lines)# 示例original_multiline_string="""Hello, World! Welcome to Python Programming. Let's learn about string indentation."""indented_multiline_...
And we havenicely indented codethat doesn't have a strange backslash. Plus we don't need to worry aboutwhere exactly our multi-line string endsin our code: we're ending our string on the new line and that's okay! dedentmaintains relative indentation levels ...
Multiline Strings You can assign a multiline string to a variable by using three quotes: ExampleGet your own Python Server You can use three double quotes: a ="""Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt...
multiline_text = """This is a multi-line string. Isn't it cool?""" print(multiline_text) 2.5 字符串与字符串字面量 Python 3.6引入了字符串字面量,允许在字符串中使用反斜杠\和花括号{}进行模板化,这在编写代码时更易读: name = "Alice" greeting = f"Hello, {name}!" # 输出: Hello, Al...
也许你已经注意到了,写在if, elif, else下面的代码都有做代码缩进(Indentation),也就是print语句的前面保留了4个空格。不同于C/C++/JAVA等语言,Python要求严格的代码缩进,目的是让代码工整和具有可读性,方便阅读和修改。缩进不一定必须为4个空格,两个空格甚至8个空格都是允许的,但是目前最常见的还是4个空格的缩...
Output: January February March April importsysfromosimportpath FILE=True# if needed change it while submittingifFILE:sys.stdin=open('input.txt','r')sys.stdout=open('output.txt','w')defget_int():returnint(sys.stdin.readline())defget_string():returnsys.stdin.readline().strip()n=get_int...
where-1is a special value for Vim'sindentexpr, and will keep the existing indent (using Vim'sautoindentsetting).-2is meant to be used for strings that are wrapped withtextwrap.dedentetc. It will add a level of indentation if the multiline string started in the previous line, without any...
Note the indentation after this line. The indentation tells the interpreter that we are continuing our previous statement. This allows us to split up our lines in a way that makes our code more readable. Now that our options are set up, we call the parse opts method of our parser class....
(See the previous discussion onmultiline if-statementsfor further thoughts on the indentation of such multiline with -statements.) Another such case is with assert statements. Make sure to indent the continued line appropriately. The preferred place to break around a binary operator isafterthe opera...