以下是一个实现多行字符串缩进的示例: defindent_multiline_string(input_string):indented_lines=[]forlineininput_string.splitlines():indented_lines.append(" "+line)return"\n".join(indented_lines)# 示例original_multiline_string=""
Multiline stringsThis is a multiline string:usage = """Welcome to stopwatch! This script counts slowly upward, one second per tick. This script does not accept command-line arguments.""" These triple quotes ("""...""") tell Python that we're making a string that might span over ...
Use textwrap.dedent to unindent stringsIf you'd like to nicely format your multi-line string within your Python code without printing indented text by mistake, you can use the dedent function from Python's textwrap module.Try out dedent now....
defhas_newline(string):returnstring.find("\n")!=-1defconvert_to_multiline(string):returnf"""{string}"""defformat_multiline(string,indent=0,delimiter="\n"):lines=string.split(delimiter)formatted_lines=[f"{' '*indent}{line}"forlineinlines]returndelimiter.join(formatted_lines)# 示例用法str...
For example, here’s how we can combine these functions to build another function that deletes enough leading spaces from each line to ensure that the least-indented line of the block becomes flush-left, while preserving the relative indentations of all the other lines: def unIndentBlock(s...
Multiline StringsYou 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 incididuntut labore et dolore magna aliqua."""print...
m = p.match('string goes here')ifm:print('Match found: ', m.group())else:print('No match') match方法和search方法返回Match对象;findall返回匹配字符串的列表,即所有匹配项: >>>importre>>>p = re.compile(r'\d+')>>>p.findall('11 people eat 24 apples ,every people eat 2 apples.'...
= re.findall(r'^( *)\S', text, re.MULTILINE)min_indent = min(len(indent) for indent ...
If two spaces are used to indent the first time, two spaces should be used to indent subsequently. Running Python files Let's get comfortable with Python by writing a quick and simple script. Copy the following code into a text editor and save it as hello.py: #!/usr/bin/python user ...
Here, the lines are stored in the tuple x, which are then joined using the join() method and the newline character. The join() method joins all the elements in a list or tuple with some string between them. This way you can indent the code and, unlike the triple quote method, it ...