{"id":113998,"date":"2024-03-22T22:15:18","date_gmt":"2024-03-22T13:15:18","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/python%e3%81%aeformat%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-28T11:42:55","modified_gmt":"2024-03-28T02:42:55","slug":"python%e3%81%aeformat%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/python%e3%81%aeformat%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95\/","title":{"rendered":"Python\u306eformat\u95a2\u6570\u306e\u4f7f\u7528\u65b9\u6cd5"},"content":{"rendered":"<p>Python\u3067\u306f\u3001format()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u6587\u5b57\u5217\u3092\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u304d\u307e\u3059\u3002format()\u30e1\u30bd\u30c3\u30c9\u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u306f\u3001\u6587\u5b57\u5217\u306e\u4e2d\u306b\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u306e{}\u3092\u4f7f\u3063\u3066\u3001format()\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3001\u7f6e\u63db\u3057\u305f\u3044\u5024\u3092format()\u30e1\u30bd\u30c3\u30c9\u306b\u5f15\u6570\u3068\u3057\u3066\u6e21\u3059\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306bformat()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u4f8b\u3092\u3044\u304f\u3064\u304b\u793a\u3057\u307e\u3059\uff1a<\/p>\n<ol>\n<li>\u57fa\u672c\u7528\u6cd5\uff1a<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>name = <span class=\"hljs-string\">\"Alice\"<\/span>\r\nage = <span class=\"hljs-number\">25<\/span>\r\nmessage = <span class=\"hljs-string\">\"My name is {} and I am {} years old.\"<\/span>.<span class=\"hljs-built_in\">format<\/span>(name, age)\r\n<span class=\"hljs-built_in\">print<\/span>(message)\r\n<\/code><\/pre>\n<p>\u6bcd\u306b\u306f\u672c\u5f53\u306b\u7533\u3057\u8a33\u306a\u304f\u601d\u3046\u3002<\/p>\n<pre class=\"post-pre\"><code>My name is Alice and I am 25 years old.\r\n<\/code><\/pre>\n<ol>\n<li>\u6307\u5b9a\u3055\u308c\u305f\u5f15\u6570\u306e\u4f4d\u7f6e:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>name = <span class=\"hljs-string\">\"Alice\"<\/span>\r\nage = <span class=\"hljs-number\">25<\/span>\r\nmessage = <span class=\"hljs-string\">\"My name is {0} and I am {1} years old.\"<\/span>.<span class=\"hljs-built_in\">format<\/span>(name, age)\r\n<span class=\"hljs-built_in\">print<\/span>(message)\r\n<\/code><\/pre>\n<p>\u3053\u306e\u6587\u7ae0\u3092\u65e5\u672c\u8a9e\u306b\u8a00\u3044\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u30021\u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u307f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>My name is Alice and I am 25 years old.\r\n<\/code><\/pre>\n<ol>\n<li>\u30ad\u30fc\u30ef\u30fc\u30c9\u5f15\u6570\u3092\u4f7f\u7528\u3059\u308b:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>name = <span class=\"hljs-string\">\"Alice\"<\/span>\r\nage = <span class=\"hljs-number\">25<\/span>\r\nmessage = <span class=\"hljs-string\">\"My name is {name} and I am {age} years old.\"<\/span>.<span class=\"hljs-built_in\">format<\/span>(name=name, age=age)\r\n<span class=\"hljs-built_in\">print<\/span>(message)\r\n<\/code><\/pre>\n<p>\u51fa\u529b\uff1a<\/p>\n<pre class=\"post-pre\"><code>My name is Alice and I am 25 years old.\r\n<\/code><\/pre>\n<ol>\n<li>\u6570\u5024\u3092\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3057\u307e\u3059<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>num = <span class=\"hljs-number\">3.1415926<\/span>\r\nformatted_num = <span class=\"hljs-string\">\"{:.2f}\"<\/span>.<span class=\"hljs-built_in\">format<\/span>(num)\r\n<span class=\"hljs-built_in\">print<\/span>(formatted_num)\r\n<\/code><\/pre>\n<p>\u3042\u3063\u3061\u306f\u660e\u304b\u308a\u304c\u306a\u3044<\/p>\n<pre class=\"post-pre\"><code>3.14\r\n<\/code><\/pre>\n<p>format()\u30e1\u30bd\u30c3\u30c9\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306e\u4e00\u4f8b\u3067\u3059\u304c\u3001\u4ed6\u306b\u3082\u65e5\u4ed8\u306e\u66f8\u5f0f\u8a2d\u5b9a\u3001\u6587\u5b57\u5217\u306e\u8a70\u3081\u3001\u6574\u5217\u306e\u6307\u5b9a\u306a\u3069\u3001\u5b9f\u969b\u306b\u306f\u4ed6\u306b\u3082\u591a\u304f\u306e\u4f7f\u3044\u65b9\u304c\u3042\u308a\u307e\u3059\u3002format()\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u3055\u3089\u306b\u8a73\u3057\u304f\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python\u3067\u306f\u3001format()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u6587\u5b57\u5217\u3092\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u304d\u307e\u3059\u3002format()\u30e1\u30bd\u30c3\u30c9\u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u306f\u3001\u6587\u5b57\u5217\u306e\u4e2d\u306b\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u306e{}\u3092\u4f7f\u3063\u3066\u3001format()\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3001\u7f6e\u63db\u3057\u305f\u3044\u5024\u3092fo [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-113998","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) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python\u306eformat\u95a2\u6570\u306e\u4f7f\u7528\u65b9\u6cd5 - Blog - Silicon Cloud<\/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:\/\/www.silicloud.com\/ja\/blog\/python\u306eformat\u95a2\u6570\u306e\u4f7f\u7528\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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