{"id":33415,"date":"2023-02-07T17:40:11","date_gmt":"2023-02-07T12:10:11","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-class-in-python-closed\/"},"modified":"2023-02-07T17:40:11","modified_gmt":"2023-02-07T12:10:11","slug":"solved-class-in-python-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-class-in-python-closed\/","title":{"rendered":"[Solved] Class in Python [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-20505897\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"20505897\" data-parentid=\"20504831\" data-score=\"0\" data-position-on-page=\"2\" data-highest-scored=\"0\" data-question-has-accepted-highest-score=\"0\" itemprop=\"suggestedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<pre><code>class Bird(object):\n    def __init__(self, height, weight, has_feathers, capable_of_flying, bird_migrates, bird_sings, bird_eats_worms):\n        self.height = height\n        self.weight = weight\n        self.has_feathers = has_feathers\n        self.capable_of_flying = capable_of_flying\n        self.bird_migrates = bird_migrates\n        self.bird_sings = bird_sings\n        self.bird_eats_worms = bird_eats_worms\n\n    def get_height(self):\n        return self.height\n\n    def get_weight(self):\n        return self.weight\n\n    def get_has_feathers(self):\n        if self.has_feathers:\n            return \"The bird has feathers\"\n        else:\n            return \"The bird does not have feathers\"\n\n    # Etc...\n<\/code><\/pre>\n<p>A few things of note:<\/p>\n<ul>\n<li>You cannot have a function and variable of the same name, so I had to rename the functions to &#8220;get_&#8230;&#8221;<\/li>\n<li>If you want to make a function part of a class (called a method) then it has to be indented to be in the class.<\/li>\n<li>A class method needs to have the class object passed to it as the first parameter (called <code>self<\/code> by convention).  This is how the class knows information about itself.<\/li>\n<li>The variables in the class need to be accessed with <code>classvar.variable<\/code>, where inside the class <code>classvar<\/code> is <code>self<\/code>.<\/li>\n<li>CamelCase should only be used for class names in python.  Use all_lower_case_and_underscore for variable and function names.<\/li>\n<\/ul>\n<p>You would use the class like this:<\/p>\n<pre><code>penguin = Bird(10, 30, True, False, False, True, False)\nprint penguin.get_has_feathers() # \"The bird has feathers\"\n<\/code><\/pre>\n<hr>\n<p>The whole &#8220;get_&#8230;&#8221; paradigm is an &#8220;anti-pattern&#8221; in python (you might have a C++ background where this is considered the correct way to do it).  It&#8217;s better to just expose the variables directly:<\/p>\n<pre><code>class Bird(object):\n    def __init__(self, height, weight, has_feathers, capable_of_flying, bird_migrates, bird_sings, bird_eats_worms):\n        self.height = height\n        self.weight = weight\n        if has_feathers:\n            self.has_feathers = \"The bird has feathers\"\n        else:\n            self.has_feathers = \"The bird does not have feathers\"\n        # etc...\n\npenguin = Bird(10, 30, True, False, False, True, False)\nprint penguin.has_feathers # \"The bird has feathers\"\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Class in Python [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] class Bird(object): def __init__(self, height, weight, has_feathers, capable_of_flying, bird_migrates, bird_sings, bird_eats_worms): self.height = height self.weight = weight self.has_feathers = has_feathers self.capable_of_flying = capable_of_flying self.bird_migrates = bird_migrates self.bird_sings = bird_sings self.bird_eats_worms = bird_eats_worms def get_height(self): return self.height def get_weight(self): return self.weight def get_has_feathers(self): if self.has_feathers: return &#8220;The bird has feathers&#8221; else: return &#8220;The bird does &#8230; <a title=\"[Solved] Class in Python [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-class-in-python-closed\/\" aria-label=\"More on [Solved] Class in Python [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[519,349],"class_list":["post-33415","post","type-post","status-publish","format-standard","hentry","category-solved","tag-class","tag-python"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Class in Python [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-class-in-python-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Class in Python [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] class Bird(object): def __init__(self, height, weight, has_feathers, capable_of_flying, bird_migrates, bird_sings, bird_eats_worms): self.height = height self.weight = weight self.has_feathers = has_feathers self.capable_of_flying = capable_of_flying self.bird_migrates = bird_migrates self.bird_sings = bird_sings self.bird_eats_worms = bird_eats_worms def get_height(self): return self.height def get_weight(self): return self.weight def get_has_feathers(self): if self.has_feathers: return &quot;The bird has feathers&quot; else: return &quot;The bird does ... 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