{"id":105030,"date":"2024-03-22T09:12:10","date_gmt":"2024-03-22T00:12:10","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/python%e3%81%aeinit%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9\/"},"modified":"2024-03-27T21:02:00","modified_gmt":"2024-03-27T12:02:00","slug":"python%e3%81%aeinit%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/python%e3%81%aeinit%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9\/","title":{"rendered":"Python\u306einit\u95a2\u6570\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>`__init__`\u95a2\u6570\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3055\u308c\u305f\u3068\u304d\u306b\u521d\u671f\u5316\u64cd\u4f5c\u3092\u884c\u3046\u7279\u6b8a\u306a\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3055\u308c\u305f\u3068\u304d\u306b\u81ea\u52d5\u7684\u306b\u547c\u3073\u51fa\u3055\u308c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u521d\u671f\u72b6\u614b\u3084\u5c5e\u6027\u306a\u3069\u3092\u8a2d\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>__init__\u30e1\u30bd\u30c3\u30c9\u306f\u6c7a\u307e\u3063\u305f\u540d\u524d\u3067\u3001\u6700\u521d\u306e\u5f15\u6570\u306f\u901a\u5e38\u306fself\u3067\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u81ea\u8eab\u3092\u8868\u3059\u3002__init__\u30e1\u30bd\u30c3\u30c9\u5185\u3067\u306f\u3001self\u5f15\u6570\u3092\u5229\u7528\u3057\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5c5e\u6027\u3084\u30e1\u30bd\u30c3\u30c9\u3092\u53c2\u7167\u3057\u305f\u308a\u3001\u305d\u306e\u4ed6\u306e\u5fc5\u8981\u306a\u521d\u671f\u5316\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p>__init__\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528\u65b9\u6cd5\u3092\u793a\u3059\u30b5\u30f3\u30d7\u30eb\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">Person<\/span>:\r\n    <span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title function_\">__init__<\/span>(<span class=\"hljs-params\">self, name, age<\/span>):\r\n        self.name = name\r\n        self.age = age\r\n\r\n    <span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title function_\">say_hello<\/span>(<span class=\"hljs-params\">self<\/span>):\r\n        <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">f\"Hello, my name is <span class=\"hljs-subst\">{self.name}<\/span> and I am <span class=\"hljs-subst\">{self.age}<\/span> years old.\"<\/span>)\r\n\r\nperson = Person(<span class=\"hljs-string\">\"Alice\"<\/span>, <span class=\"hljs-number\">25<\/span>)\r\nperson.say_hello()\r\n<\/code><\/pre>\n<p>\u4e0a\u306e\u4f8b\u3067\u306f\u3001__init__\u30e1\u30bd\u30c3\u30c9\u306f2\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bfname\u3068age\u3092\u53d7\u3051\u53d6\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306fsay_hello\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u3001\u4fdd\u5b58\u3055\u308c\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u7528\u3057\u3066\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>__init__ \u30e1\u30bd\u30c3\u30c9\u306f\u5fc5\u9808\u3067\u306f\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3057\u306a\u304f\u3066\u3082\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u4f5c\u6210\u3055\u308c\u307e\u3059\u304c\u3001\u8ffd\u52a0\u306e\u521d\u671f\u5316\u51e6\u7406\u306f\u5b9f\u884c\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>`__init__`\u95a2\u6570\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3055\u308c\u305f\u3068\u304d\u306b\u521d\u671f\u5316\u64cd\u4f5c\u3092\u884c\u3046\u7279\u6b8a\u306a\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3055\u308c\u305f\u3068\u304d\u306b\u81ea\u52d5\u7684\u306b\u547c\u3073\u51fa\u3055\u308c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u521d\u671f\u72b6\u614b\u3084\u5c5e\u6027\u306a\u3069\u3092\u8a2d\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 __init [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-105030","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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