To comment out a block of code in Python, you can either add a # at the beginning of each line of the block or surround the entire block with triple quotes (''' or """). Updated Jul 19, 2024 · 3 min read Contents Why Are Block Comments in Python Important? Using Single-Line ...
Python中的注释有单行注释(line comment)和多行注释(paragraph comment,block comment): Python中单行注释以 # (hash, pound) 开头,例如: #这是一个单行注释a comment lineprint("Hello!")#这是一个单行注释 a comment line 示例: #this is the first commentspam = 1#and this is the second comment#.....
规范中提及的注释分为三种,依次是 Block Comments, Inline Comments, Documentation Strings,接下来让我们详细了解一下. Block Comments 原文: Block comments generally apply to some (or all) code that follows them, and are indented to the same level as that code. Each line of a block comment starts ...
PEP-8 中是这么建议的: Each line of a block comment starts with a#and a single space (unless it is indented text inside the comment). 有人曾在 Twitter 上发问,为什么 Python 没有块注释符? Guido 回复称,可以将多行字符串用作块注释: Python 的多行字符串用三对单引号或双引号表示,它还可以用...
PEP 8: block comment should start with '#’ 解决方法:注释要以#加一个空格开始 PEP 8: inline comment should start with '#’ 解决方法:注释要以#加一个空格开始 PEP 8: module level import not at top of file 解决方法:import不在文件的最上面,可能之前还有其它代码 ...
Comment A source code comment CommentBlock A block of consecutive comments Comp The base class for list, set and dictionary comprehensions, and generator expressions.Compare A comparison operation, such as x<y CompareNode A control flow node corresponding to a comparison operation, such as x<...
# Here is a comment about this code: # 1 someCode() # Here is a lengthier block comment that spans multiple lines using # 2 # several single-line comments in a row. # # 3 # These are known as block comments. if someCondition: # Here is a comment about some other code: # 4 ...
"""A one-line summary of the module. (简单的概述模块) A longer description of the module.(模块的细节) """ import sys # 注意通过空行增加可读性 4.块注释和行注释 对块注释和行注释也进行了差异化: 块注释解释整块的,没那么一目了然的代码: """ This is a block comment that spans multiple ...
Python uses indentation to indicate a block of code. ExampleGet your own Python Server if5>2: print("Five is greater than two!") Try it Yourself » Python will give you an error if you skip the indentation: Example Syntax Error: ...
对于Visual Studio Code,可以使用快捷键Ctrl + /(在Windows/Linux系统中)或Cmd + /(在Mac系统中)来取消单行或多行注释,还可以使用Shift + Alt + A快捷键打开命令面板,然后输入“Toggle Line Comment”或“Toggle Block Comment”来批量取消单行或多行注释。