{"id":130181,"date":"2022-04-13T14:59:59","date_gmt":"2022-04-13T18:59:59","guid":{"rendered":"https:\/\/brainstation.io\/?post_type=codex-reference&#038;p=130181"},"modified":"2025-02-04T14:59:27","modified_gmt":"2025-02-04T19:59:27","slug":"inheritance","status":"publish","type":"codex-reference","link":"https:\/\/brainstation.io\/learn\/python\/inheritance","title":{"rendered":"Inheritance"},"content":{"rendered":"\n<header class=\"wp-block-bstn-blocks-hero-simple bstn-blocks-hero-simple\"><div class=\"bstn-blocks-hero-simple__full-width-wrapper bstn-blocks-hero-simple__full-width-wrapper--main bstn-blocks-hero-simple__full-width-wrapper--bg-flair\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 1140 621\" fill=\"none\" class=\"bstn-blocks-hero-simple__bg-flair--rich\"><g opacity=\"0.55\"><path stroke=\"#3C4556\" strokelinecap=\"square\" d=\"M60.026 736.434V203.02\"><\/path><path stroke=\"#3C4556\" strokelinecap=\"square\" d=\"M60.364 436.132L-120 436.131l180.364.001zm0-99.873H-120 60.364zm0-99.872H-120 60.364zM128 536.004h-248 248z\" cliprule=\"evenodd\"><\/path><path fill=\"#3C4556\" fillrule=\"evenodd\" d=\"M57.518 535.982a2.286 2.286 0 114.572 0 2.286 2.286 0 01-4.572 0zm0-99.836a2.286 2.286 0 114.572-.002 2.286 2.286 0 01-4.572.002zm0-99.837a2.286 2.286 0 114.572-.002 2.286 2.286 0 01-4.572.002zm0-99.837a2.286 2.286 0 114.572-.002 2.286 2.286 0 01-4.572.002z\" cliprule=\"evenodd\"><\/path><\/g><g opacity=\"0.55\"><path stroke=\"#3C4556\" strokelinecap=\"square\" d=\"M979.195-28.206V397.98m81.185-524.745V397.98\"><\/path><path stroke=\"#3C4556\" strokelinecap=\"square\" d=\"M1141.45 168.46H964h177.45zm0 98.334H964h177.45zm0 98.333H964h177.45zm66.55-295H964h244z\" cliprule=\"evenodd\"><\/path><path fill=\"#3C4556\" fillrule=\"evenodd\" d=\"M1138.66 70.148a2.244 2.244 0 104.49 0 2.246 2.246 0 10-4.49-.001zm-80.21 0c0 1.243 1.01 2.251 2.25 2.251s2.25-1.008 2.25-2.251c0-1.243-1.01-2.251-2.25-2.251s-2.25 1.008-2.25 2.25zm-81.707 0a2.25 2.25 0 104.5.004 2.25 2.25 0 00-4.5-.005zm81.707 98.299a2.252 2.252 0 002.25 2.251 2.252 2.252 0 000-4.503 2.253 2.253 0 00-2.25 2.252zm-81.707 0a2.25 2.25 0 104.498 0 2.25 2.25 0 00-2.249-2.252 2.25 2.25 0 00-2.249 2.252zm161.917-.001a2.244 2.244 0 104.49 0 2.246 2.246 0 10-4.49 0zm0 98.299a2.244 2.244 0 104.49 0 2.246 2.246 0 10-4.49 0zm-80.21 0c0 1.243 1.01 2.251 2.25 2.251s2.25-1.008 2.25-2.251c0-1.243-1.01-2.251-2.25-2.251s-2.25 1.008-2.25 2.251zm-81.707 0a2.25 2.25 0 104.5.002 2.25 2.25 0 00-4.5-.002zm81.707 98.299c0 1.243 1.01 2.251 2.25 2.251s2.25-1.008 2.25-2.251c0-1.243-1.01-2.251-2.25-2.251s-2.25 1.008-2.25 2.251zm-81.707 0a2.25 2.25 0 104.5.002 2.25 2.25 0 00-4.5-.002zm161.917 0a2.244 2.244 0 104.49 0 2.246 2.246 0 10-4.49 0z\" cliprule=\"evenodd\"><\/path><\/g><\/svg><div class=\"bstn-blocks-hero-simple__container\"><div class=\"bstn-blocks-hero-simple__copy-container\"><div class=\"bstn-blocks-hero-simple__subtitle-wrapper\"><p class=\"bstn-blocks-hero-simple__subtitle\">python tutorial<\/p><\/div><h1 class=\"bstn-blocks-hero-simple__title\">Python Inheritance<\/h1><p class=\"bstn-blocks-hero-simple__description\"><meta charset=\"utf-8\">Learn more about Python, one of the world\u2019s most versatile and popular programming languages.<\/p><\/div><div class=\"bstn-blocks-hero-simple__image-container\"><\/div><\/div><\/div><\/header>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"is-style-bstn-paragraph-documentation-body\">One of the many features Object Oriented Programming (OOP) languages provides is Inheritance. Just like the name suggests, it is a way for taking a Python class as a parent or base class and creating different Python child classes from it that will inherit all the attributes and methods of the parent or base class. It is very useful in sharing common attributes and methods across multiple classes.<\/p>\n\n\n\n<p class=\"is-style-bstn-paragraph-documentation-body\">Inheritance can be implemented by adding the parent class name inside parentheses while creating a child class.<\/p>\n\n\n\n<div class=\"wp-block-bstn-blocks-code-snippet bstn-blocks-code-snippet\" data-code-snippet=\"true\"><div class=\"bstn-blocks-code-snippet__title-bar\"><span class=\"bstn-blocks-code-snippet__title\">Code Example<\/span><button class=\"bstn-blocks-code-snippet__copy-trigger\" aria-label=\"Copy code to clipboard\" data-copy-to-clipboard=\"true\"><svg viewbox=\"0 0 12 13\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"bstn-blocks-code-snippet__copy-trigger-icon\"><path d=\"M10.875.5h-7.5c-.633 0-1.125.516-1.125 1.125V2.75H1.125C.492 2.75 0 3.266 0 3.875v7.5A1.11 1.11 0 001.125 12.5h7.5c.61 0 1.125-.492 1.125-1.125V10.25h1.125c.61 0 1.125-.492 1.125-1.125v-7.5A1.14 1.14 0 0010.875.5zm-2.39 10.875h-7.22c-.093 0-.14-.047-.14-.14v-7.22c0-.07.047-.14.14-.14h.985v5.25a1.11 1.11 0 001.125 1.125h5.25v.984c0 .094-.07.141-.14.141zm2.25-2.25h-7.22c-.093 0-.14-.047-.14-.14v-7.22c0-.07.047-.14.14-.14h7.22c.07 0 .14.07.14.14v7.22c0 .093-.07.14-.14.14z\" fill=\"currentColor\"><\/path><\/svg><span data-copy-to-clipboard-text=\"true\">Copy<\/span><\/button><\/div><pre class=\"bstn-blocks-code-snippet__code-snippet-area match-braces line-numbers language-python\" data-language=\"python\" aria-readonly=\"true\"><code>class ParentClass:\n\t'''A docstring like this explains what the parent class does'''\n\tpass\n\t\nclass ChildClass(ParentClass):\n\t'''A docstring like this explains what the child class does'''\n\tpass<\/code><\/pre><\/div>\n\n\n\n<hr class=\"wp-block-bstn-blocks-section-divider bstn-blocks-section-divider bstn-blocks-section-divider--grey bstn-blocks-section-divider--32\"\/>\n\n\n\n<div class=\"wp-block-bstn-blocks-code-snippet bstn-blocks-code-snippet\" data-code-snippet=\"true\"><div class=\"bstn-blocks-code-snippet__title-bar\"><span class=\"bstn-blocks-code-snippet__title\">Code Example<\/span><button class=\"bstn-blocks-code-snippet__copy-trigger\" aria-label=\"Copy code to clipboard\" data-copy-to-clipboard=\"true\"><svg viewbox=\"0 0 12 13\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"bstn-blocks-code-snippet__copy-trigger-icon\"><path d=\"M10.875.5h-7.5c-.633 0-1.125.516-1.125 1.125V2.75H1.125C.492 2.75 0 3.266 0 3.875v7.5A1.11 1.11 0 001.125 12.5h7.5c.61 0 1.125-.492 1.125-1.125V10.25h1.125c.61 0 1.125-.492 1.125-1.125v-7.5A1.14 1.14 0 0010.875.5zm-2.39 10.875h-7.22c-.093 0-.14-.047-.14-.14v-7.22c0-.07.047-.14.14-.14h.985v5.25a1.11 1.11 0 001.125 1.125h5.25v.984c0 .094-.07.141-.14.141zm2.25-2.25h-7.22c-.093 0-.14-.047-.14-.14v-7.22c0-.07.047-.14.14-.14h7.22c.07 0 .14.07.14.14v7.22c0 .093-.07.14-.14.14z\" fill=\"currentColor\"><\/path><\/svg><span data-copy-to-clipboard-text=\"true\">Copy<\/span><\/button><\/div><pre class=\"bstn-blocks-code-snippet__code-snippet-area match-braces line-numbers language-python\" data-language=\"python\" aria-readonly=\"true\"><code>>>> class Shape:\n\u2026 \t''' This is a base class Shape that allows to create shapes of all kinds'''\n\u2026 \tdef __init__(self):\n\u2026 \t\tself.type = 'Shape'\n\u2026 \tdef __str__(self):\n\u2026 \t\treturn \"This is a shape of type {}.\".format(self.type)\n\u2026\n\n# create an object from class Shape\n# __init__ will be called while creating new objects\n>>> shapeObject = Shape()\n>>> print(shapeObject)\nThis is a shape of type Shape.\n\n# Notice that Rectangle inherits from Shape\n>>> class Rectangle(Shape):\n\u2026 \tdef __init__(self, length, width):\n\u2026 \t\tself.type = 'Rectangle'\n\u2026 \t\tself.length = length\n\u2026 \t\tself.width = width\n\u2026 \tdef calculate_area(self):\n\u2026 \t\treturn self.length * self.width\n\u2026\n>>> rectangleObject = Rectangle(10, 20)\n>>> print(rectangleObject)\nThis is a shape of type Rectangle\n>>> print('Area of Rectangle is: ', rectangleObject.calculate_area())\nArea of Rectangle is: 200\n<\/code><\/pre><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-bstn-blocks-content-navigation-footer bstn-blocks-content-nav-footer bstn-blocks-content-nav-footer--article\"><div class=\"bstn-blocks-content-nav-footer__links-container\"><div class=\"bstn-blocks-content-nav-footer__link-container\"><p class=\"bstn-blocks-content-nav-footer__link-title bstn-blocks-content-nav-footer__link--desktop\">Previous<\/p><a class=\"bstn-blocks-content-nav-footer__link\" href=\"https:\/\/brainstation.io\/learn\/python\/class\"><span class=\"bstn-blocks-content-nav-footer__link-icon-wrapper bstn-blocks-content-nav-footer__link-icon-wrapper--left\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" 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d=\"M57.518 535.982a2.286 2.286 0 114.572 0 2.286 2.286 0 01-4.572 0zm0-99.836a2.286 2.286 0 114.572-.002 2.286 2.286 0 01-4.572.002zm0-99.837a2.286 2.286 0 114.572-.002 2.286 2.286 0 01-4.572.002zm0-99.837a2.286 2.286 0 114.572-.002 2.286 2.286 0 01-4.572.002z\" cliprule=\"evenodd\"><\/path><\/g><g opacity=\"0.55\"><path stroke=\"#3C4556\" strokelinecap=\"square\" d=\"M979.195-28.206V397.98m81.185-524.745V397.98\"><\/path><path stroke=\"#3C4556\" strokelinecap=\"square\" d=\"M1141.45 168.46H964h177.45zm0 98.334H964h177.45zm0 98.333H964h177.45zm66.55-295H964h244z\" cliprule=\"evenodd\"><\/path><path fill=\"#3C4556\" fillrule=\"evenodd\" d=\"M1138.66 70.148a2.244 2.244 0 104.49 0 2.246 2.246 0 10-4.49-.001zm-80.21 0c0 1.243 1.01 2.251 2.25 2.251s2.25-1.008 2.25-2.251c0-1.243-1.01-2.251-2.25-2.251s-2.25 1.008-2.25 2.25zm-81.707 0a2.25 2.25 0 104.5.004 2.25 2.25 0 00-4.5-.005zm81.707 98.299a2.252 2.252 0 002.25 2.251 2.252 2.252 0 000-4.503 2.253 2.253 0 00-2.25 2.252zm-81.707 0a2.25 2.25 0 104.498 0 2.25 2.25 0 00-2.249-2.252 2.25 2.25 0 00-2.249 2.252zm161.917-.001a2.244 2.244 0 104.49 0 2.246 2.246 0 10-4.49 0zm0 98.299a2.244 2.244 0 104.49 0 2.246 2.246 0 10-4.49 0zm-80.21 0c0 1.243 1.01 2.251 2.25 2.251s2.25-1.008 2.25-2.251c0-1.243-1.01-2.251-2.25-2.251s-2.25 1.008-2.25 2.251zm-81.707 0a2.25 2.25 0 104.5.002 2.25 2.25 0 00-4.5-.002zm81.707 98.299c0 1.243 1.01 2.251 2.25 2.251s2.25-1.008 2.25-2.251c0-1.243-1.01-2.251-2.25-2.251s-2.25 1.008-2.25 2.251zm-81.707 0a2.25 2.25 0 104.5.002 2.25 2.25 0 00-4.5-.002zm161.917 0a2.244 2.244 0 104.49 0 2.246 2.246 0 10-4.49 0z\" cliprule=\"evenodd\"><\/path><\/g><\/svg><div class=\"bstn-blocks-container__wrapper bstn-blocks-container__wrapper--readable-width bstn-blocks-container__wrapper--negative-container\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div 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Started<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-video\"><video autoplay loop muted src=\"https:\/\/d3ghupt9z9s6o0.cloudfront.net\/app\/uploads\/2022\/04\/13110643\/Python-promo-clip.mp4\" playsinline><\/video><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>One of the many features Object Oriented Programming (OOP) languages provides is Inheritance. Just like the name suggests, it is a way for taking a Python class as a parent or base class and creating different Python child classes from it that will inherit all the attributes and methods of the parent or base class. [&hellip;]<\/p>\n","protected":false},"featured_media":0,"parent":130131,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-130181","codex-reference","type-codex-reference","status-publish","format-standard","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/codex-reference\/130181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/codex-reference"}],"about":[{"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/types\/codex-reference"}],"version-history":[{"count":10,"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/codex-reference\/130181\/revisions"}],"predecessor-version":[{"id":133061,"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/codex-reference\/130181\/revisions\/133061"}],"up":[{"embeddable":true,"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/codex-reference\/130131"}],"wp:attachment":[{"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/media?parent=130181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/categories?post=130181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/brainstation.io\/wp\/api\/wp\/v2\/tags?post=130181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}