{"id":7009,"date":"2024-04-11T12:01:48","date_gmt":"2024-04-11T12:01:48","guid":{"rendered":"https:\/\/www.skillvertex.com\/blog\/?p=7009"},"modified":"2024-04-11T12:01:48","modified_gmt":"2024-04-11T12:01:48","slug":"python-comments","status":"publish","type":"post","link":"https:\/\/www.skillvertex.com\/blog\/python-comments\/","title":{"rendered":"Python Comments: Importance and Types"},"content":{"rendered":"\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\" id=\"rank-math-toc\"><p>Table of Contents<\/p><nav><ul><li ><a href=\"#python-comments\">Python Comments<\/a><\/li><li ><a href=\"#what-are-the-types-of-comments-in-python\">What are the Types of Comments in Python?<\/a><\/li><li ><a href=\"#what-are-the-examples-for-comments-in-python\">What are the Examples for Comments in Python<\/a><\/li><li ><a href=\"#why-are-comments-used-in-python\">Why are Comments used in Python?<\/a><\/li><li ><a href=\"#what-are-the-types-of-comments-in-python-1\">What are the Types of Comments in Python<\/a><ul><li ><a href=\"#1-single-line-comments\">1. Single -Line Comments<\/a><\/li><li ><a href=\"#2-multi-line-mentions\">2. Multi-Line Mentions<\/a><\/li><li ><a href=\"#3-string-literals\">3. String Literals<\/a><\/li><li ><a href=\"#4-docstring\">4. Docstring<\/a><\/li><\/ul><\/li><li ><a href=\"#conclusion\">Conclusion<\/a><\/li><li ><a href=\"#python-comments-fa-qs\">Python Comments- FAQs<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"python-comments\">Python Comments<\/h2>\n\n\n\n<p>Python Comments in lines are considered as the lines of code that will be neglected by the interpreter while the program is executed.<\/p>\n\n\n\n<p>Therefore, comments will improve the readability of the code and could enable the programmers to understand the code.  This article has listed the Python Comments and their types.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-the-types-of-comments-in-python\">What are the Types of Comments in Python?<\/h2>\n\n\n\n<p>The three types of comments in Python are:<\/p>\n\n\n\n<p>a. Single-line Comments<\/p>\n\n\n\n<p>b. Multiline Comments<\/p>\n\n\n\n<p>c. String Literals<\/p>\n\n\n\n<p>d. Docstring  Comments<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-the-examples-for-comments-in-python\">What are the Examples for Comments in Python<\/h2>\n\n\n\n<p>The example below will tell us that the<a href=\"https:\/\/www.skillvertex.com\/blog\/python-membership-operator\/\" data-type=\"post\" data-id=\"6992\"> Python<\/a> comments are neglected by the Python Interpreter during the <a href=\"https:\/\/www.skillvertex.com\/blog\/python-program-to-print-hello-world\/\" data-type=\"post\" data-id=\"6880\">program<\/a> execution.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># sample comment \nname = \"Skillvertex\"\nprint(name) <\/code><\/pre>\n\n\n\n<p><strong>Output<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Skillvertex<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-are-comments-used-in-python\">Why are Comments used in Python?<\/h2>\n\n\n\n<p>Comments play a vital role in <a href=\"https:\/\/www.skillvertex.com\/blog\/which-programming-language-is-best-for-getting-job\/\" data-type=\"post\" data-id=\"34\">programming<\/a>, languages and every language has several ways of using comments.<\/p>\n\n\n\n<p>Several uses of comments in <a href=\"https:\/\/www.skillvertex.com\/blog\/python-bitwise-operator\/\" data-type=\"post\" data-id=\"6985\">Python <\/a>are the following:<\/p>\n\n\n\n<p>a. Improve the code readability<\/p>\n\n\n\n<p>b. Explains code to others<\/p>\n\n\n\n<p>c.  Helps to analyze the code if known for some time<\/p>\n\n\n\n<p>d. Note down the steps and the requirements for the <a href=\"https:\/\/www.skillvertex.com\/blog\/c-library-math-h-functions\/\" data-type=\"post\" data-id=\"2596\">function<\/a><\/p>\n\n\n\n<p>e. Sharing the<a href=\"https:\/\/www.skillvertex.com\/blog\/how-to-work-with-unicode-in-python\/\" data-type=\"post\" data-id=\"6901\"> code<\/a> with fellow <a href=\"https:\/\/www.skillvertex.com\/blog\/what-is-the-future-of-python-developer\/\" data-type=\"post\" data-id=\"2090\">developers<\/a><\/p>\n\n\n\n<p>f. Collaboration with multiple people<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-the-types-of-comments-in-python-1\">What are the Types of Comments in Python<\/h2>\n\n\n\n<p>The different types of comments and their relevance are provided below:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-single-line-comments\">1. <strong>Single -Line Comments<\/strong><\/h3>\n\n\n\n<p>Python single-line comments will begin with the hashtag symbol and no white space is required. # will be needed until the end of the line. However, if the comment has gone beyond one line, it is necessary to put a hashtag on the next line and this will be carried on to the Python Comment.<\/p>\n\n\n\n<p>Hence, python single-line comments will be very beneficial for providing short explanations for variables, functions, declarations, and expressions. Refer to the code snippet below to understand the single-line comment.<\/p>\n\n\n\n<p>Example<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Print \u201cSkillvertex !\u201d to console \nprint(\"Skillvertex\") <\/code><\/pre>\n\n\n\n<p> Output<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Skillvertex<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-multi-line-mentions\"><strong>2. Multi-Line Mentions<\/strong><\/h3>\n\n\n\n<p>Python won&#8217;t give the option for the multiline comments. So, there are several ways to write multiline comments.<\/p>\n\n\n\n<p>a) Multiline comments using multiple hashtags (#)<\/p>\n\n\n\n<p>It is possible to use the multiple hashtag # for writing multiline comments in  Python.  Each line will be denoted as a single-line comments<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Python program to demonstrate \n# multiline comments \nprint(\"Multiline comments\")<\/code><\/pre>\n\n\n\n<p>Output<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Multiline comments\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-string-literals\">3. String Literals<\/h3>\n\n\n\n<p>Python will neglect the string literals and won&#8217;t be assigned to a variable.  Thus, it is possible to use the string literals as Python  Comments.<\/p>\n\n\n\n<p>a. Single-line comments with the  string literals<\/p>\n\n\n\n<p>While executing the code, there won&#8217;t be any output, and use the strings with the triple quotes (&#8221;&#8221;&#8221;)  as the multiline comments<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>'This will be ignored by Python'\n<\/code><\/pre>\n\n\n\n<p>b. Multiline Comments using the string literals<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\"\"\" Python program to demonstrate \n multiline comments\"\"\"\nprint(\"Multiline comments\")<\/code><\/pre>\n\n\n\n<p>Output<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Multiline comments\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-docstring\">4. Docstring<\/h3>\n\n\n\n<p>Python Docstring is referred to as the <a href=\"https:\/\/www.skillvertex.com\/blog\/python-literals\/\" data-type=\"post\" data-id=\"6953\">string literals<\/a> along with the triple quotes and will be shown right after the function.  Hence, it functions to associate documentation and will be written with the help of <a href=\"https:\/\/www.skillvertex.com\/blog\/python-syntax\/\" data-type=\"post\" data-id=\"6924\"> Python modules<\/a>, classes, and methods.<\/p>\n\n\n\n<p>Hence, it will be added below the functions, modules, or classes to describe what they do.  The docstring will be created and then will be accessible through the &nbsp;__doc__ attribute.<\/p>\n\n\n\n<p>Example<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def multiply(a, b): \n    \"\"\"Multiplies the value of a and b\"\"\"\n    return a*b \n  \n  \n# Print the docstring of multiply function \nprint(multiply.__doc__) <\/code><\/pre>\n\n\n\n<p>Output<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Multiplies the value of a and b\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">Conclusion<\/h2>\n\n\n\n<p>In conclusion, comments in Python are like helpful notes you write in your code to explain things to yourself and others. They don&#8217;t affect how the program runs, but they make your code easier to understand. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"python-comments-fa-qs\">Python Comments- FAQs<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1707733325649\" class=\"rank-math-list-item\">\n<h4 class=\"rank-math-question \">Q1. How do you comment on a paragraph in Python?<\/h4>\n<div class=\"rank-math-answer \">\n\n<p>Ans.  Triple quotes are used while writing a paragraph in the Python comments.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1707733336253\" class=\"rank-math-list-item\">\n<h4 class=\"rank-math-question \">Q2. What are multiline comments?<\/h4>\n<div class=\"rank-math-answer \">\n\n<p>Ans. Multiline comments are applicable in the large text descriptions of code or to comment out the chunks of code while debugging applications.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1707733349883\" class=\"rank-math-list-item\">\n<h4 class=\"rank-math-question \">Q3. What is a set in Python?<\/h4>\n<div class=\"rank-math-answer \">\n\n<p>Ans. The set is referred to as the data type in Python to save several items in a single variable.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Python Comments Python Comments in lines are considered as the lines of code that will be neglected by the interpreter while the program is executed. Therefore, comments will improve the readability of the code and could enable the programmers to understand the code. This article has listed the Python Comments and their types. What are &#8230; <a title=\"Python Comments: Importance and Types\" class=\"read-more\" href=\"https:\/\/www.skillvertex.com\/blog\/python-comments\/\" aria-label=\"More on Python Comments: Importance and Types\">Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":7011,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[864],"tags":[57,898],"class_list":["post-7009","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python-tutorial","tag-python","tag-python-comments","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"_links":{"self":[{"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/posts\/7009","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/comments?post=7009"}],"version-history":[{"count":9,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/posts\/7009\/revisions"}],"predecessor-version":[{"id":8908,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/posts\/7009\/revisions\/8908"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/media\/7011"}],"wp:attachment":[{"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/media?parent=7009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/categories?post=7009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skillvertex.com\/blog\/wp-json\/wp\/v2\/tags?post=7009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}