{"id":1466,"date":"2020-06-23T00:00:00","date_gmt":"2020-06-22T15:00:00","guid":{"rendered":"https:\/\/www.ishikawasekkei.com\/?p=1466"},"modified":"2020-10-20T07:26:58","modified_gmt":"2020-10-19T22:26:58","slug":"python-programing-enum","status":"publish","type":"post","link":"https:\/\/www.ishikawasekkei.com\/index.php\/2020\/06\/23\/python-programing-enum\/","title":{"rendered":"Python \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 Enum"},"content":{"rendered":"\n<p>\u3000\u4eca\u65e5\u3082\u898b\u306b\u6765\u3066\u304f\u3060\u3055\u3063\u3066\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002\u77f3\u5ddd\u3055\u3093\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3000\u4eca\u56de\u306f\u3001Python\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u30b3\u30f3\u30b9\u30bf\u30f3\u30c8\u5024\u3092\u6271\u3046\u306e\u306f\u3069\u3046\u3059\u308b\u306e\u304b\u306a\u3041\u3001\u3068\u8abf\u3079\u3066\u3044\u3066\u767a\u898b\u3057\u305f\u3001Enum\u3092\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import enum\n\n\nclass PaperSize(tuple, enum.Enum):\n    # Paper size\n    A0 = (841, 1189)\n    A1 = (594, 841)\n    A2 = (420, 594)\n    A3 = (297, 420)\n    A4 = (210, 297)\n    A5 = (148, 210)\n\n    def __str__(self):\n        return self.name<\/pre>\n\n\n\n<p>\u3000\u3053\u306e\u30b3\u30fc\u30c9\u3092\u4f8b\u3048\u3070constants.py\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3067\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u5229\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">from constants import *<\/pre>\n\n\n\n<p>\u3000\u306e\u3088\u3046\u306b\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u3002<br>\u203b\u8ffd\u8a18\uff1a\u3053\u306e\u3001\u30a4\u30f3\u30dd\u30fc\u30c8\u3067*\u3092\u4f7f\u3046\u306e\u306f\u3088\u304f\u898b\u304b\u3051\u307e\u3059\u304c\u3001\u30d0\u30c3\u30c9\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3060\u305d\u3046\u3067\u3059\u3002\u540d\u524d\u7a7a\u9593\u3092\u6c5a\u67d3\u3059\u308b\u304b\u3089\u3001\u3068\u3044\u3046\u306e\u304c\u305d\u306e\u7406\u7531\u3067\u3059\u3002\u306a\u308b\u307b\u3069\u3002\u304d\u3061\u3093\u3068\u540d\u524d\u3092\u6307\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3000\u3055\u3066\u3001\u6a19\u6e96\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3042\u3063\u305fenum.Enum\u3067\u3059\u304c\u3001\u3061\u3083\u3093\u3068<a href=\"https:\/\/docs.python.org\/ja\/3\/library\/enum.html\" target=\"_blank\" rel=\"noreferrer noopener\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u8aad\u3093\u3067\u3082\u30a4\u30de\u30a4\u30c1\u308f\u304b\u3089\u306a\u3044\u306e\u3067(\u7b11)\u3001\u3068\u308a\u3042\u3048\u305a\u4f7f\u3044\u65b9\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">In [69]: for paper in PaperSize:\n    ...:     print(paper)\n    ...:     \nA0\nA1\nA2\nA3\nA4\nA5<\/pre>\n\n\n\n<p>\u3000\u3053\u306e\u3088\u3046\u306b\u3001\u30a4\u30c6\u30ec\u30fc\u30bf\u3068\u3057\u3066\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">In [70]: PaperSize.A0\nOut[70]: &lt;PaperSize.A0: (841, 1189)>\n\nIn [71]: PaperSize.A0[0], PaperSize.A0[1]\nOut[71]: (841, 1189)\n<\/pre>\n\n\n\n<p>\u3000\u307e\u305f\u3001A0\u3001A1\u3068\u3044\u3063\u305f\u3001\u305d\u308c\u305e\u308c\u306e\u8981\u7d20\u3092\u76f4\u63a5\u53c2\u7167\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">In [72]: for paper in PaperSize:\n    ...:     print(paper.name, paper.value)\n    ...:     \nA0 (841, 1189)\nA1 (594, 841)\nA2 (420, 594)\nA3 (297, 420)\nA4 (210, 297)\nA5 (148, 210)<\/pre>\n\n\n\n<p>\u3000\u3053\u306e\u3088\u3046\u306b\u300cname\u300d\u300cvalue\u300d\u3068\u3044\u3063\u305f\u5c5e\u6027\u304c\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u3000\u3053\u306e\u3088\u3046\u306a\u3001\u8907\u6570\u306e\u5024\u3092\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001enum\u30e2\u30b8\u30e5\u30fc\u30eb\u306eEnum\u3092\u5229\u7528\u3067\u304d\u308b\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u4eca\u65e5\u3082\u898b\u306b\u6765\u3066\u304f\u3060\u3055\u3063\u3066\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002\u77f3\u5ddd\u3055\u3093\u3067\u3059\u3002 \u3000\u4eca\u56de\u306f\u3001Python\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u30b3\u30f3\u30b9\u30bf\u30f3\u30c8\u5024\u3092\u6271\u3046\u306e\u306f\u3069\u3046\u3059\u308b\u306e\u304b\u306a\u3041\u3001\u3068\u8abf\u3079\u3066\u3044\u3066\u767a\u898b\u3057\u305f\u3001Enum\u3092\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 \u3000\u3053\u306e\u30b3 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.ishikawasekkei.com\/index.php\/2020\/06\/23\/python-programing-enum\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;Python \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 Enum&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,2],"tags":[],"class_list":["post-1466","post","type-post","status-publish","format-standard","hentry","category-program","category-blog"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/posts\/1466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/comments?post=1466"}],"version-history":[{"count":2,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/posts\/1466\/revisions"}],"predecessor-version":[{"id":1631,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/posts\/1466\/revisions\/1631"}],"wp:attachment":[{"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/media?parent=1466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/categories?post=1466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ishikawasekkei.com\/index.php\/wp-json\/wp\/v2\/tags?post=1466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}