{"id":3273,"date":"2025-01-02T17:19:28","date_gmt":"2025-01-02T08:19:28","guid":{"rendered":"https:\/\/nobunobu1717.site\/?p=3273"},"modified":"2025-01-02T17:19:28","modified_gmt":"2025-01-02T08:19:28","slug":"python%e3%81%ae%e5%9e%8b%e3%82%a2%e3%83%8e%e3%83%86%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%ae%e6%88%bb%e3%82%8a%e5%80%a4%e3%81%a7%e8%87%aa%e5%88%86%e8%87%aa%e8%ba%ab%e3%81%ae%e5%9e%8b%e3%82%92","status":"publish","type":"post","link":"https:\/\/nobunobu1717.site\/?p=3273","title":{"rendered":"Python\u306e\u578b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u623b\u308a\u5024\u3067\u81ea\u5206\u81ea\u8eab\u306e\u578b\u3092\u8868\u73fe\u3057\u305f\u3044\u5834\u5408"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>Python\u306e\u578b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u30e1\u30bd\u30c3\u30c9\u306e\u623b\u308a\u5024\u306b\u81ea\u5206\u81ea\u8eab\u306e\u578b\u3092\u6271\u3044\u305f\u3044\u5834\u5408\u306e\u30e1\u30e2<\/p>\n<h2><span style=\"color: #1a1a1a;\"><span style=\"caret-color: #1a1a1a; font-size: 20px; background-color: #f3f3f3;\"><b>\u8aac\u660e<\/b><\/span><\/span><\/h2>\n<h3>\u81ea\u8eab\u3092\u305d\u306e\u307e\u307e\u8fd4\u3059\u5834\u5408<\/h3>\n<p>typing\u306eSelf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u3001\u578b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u6307\u5b9a\u3059\u308c\u3070\u826f\u3044\u3002<\/p>\n<pre class=\"lang:python decode:true\">from typing import Self\r\n\r\nclass Data\r\n    value: str\r\n\r\n    def hoge(self) -&gt; Self:\r\n        return self\r\n<\/pre>\n<p>&nbsp;<\/p>\n<h3>\u5225\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u8fd4\u3059\u5834\u5408<\/h3>\n<p>\u540c\u69d8\u306a\u65b9\u6cd5\u3067Self\u3092\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u6307\u5b9a\u3059\u308b\u3068Mypy\u306b\u6012\u3089\u308c\u3066\u3057\u307e\u3046\u3002<\/p>\n<p>(Incompatible return value type (got \"ReviewState\", expected \"Self\"))<\/p>\n<pre class=\"lang:python decode:true\">from typing import Self\r\n\r\nclass Data\r\n    value: str\r\n\r\n    def hoge(self) -&gt; Self:\r\n        return Data() \/\/\u3053\u308c\u3060\u3068Mypy\u306b\u6012\u3089\u308c\u308b<\/pre>\n<p>&nbsp;<\/p>\n<p>\u4e0b\u8a18\u306e\u3088\u3046\u306b\u578b\u540d\u3092\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c8\u3067\u56f2\u3093\u3060\u3082\u306e\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3059\u308b\u3002<\/p>\n<pre class=\"lang:python decode:true\">from typing import Self\r\n\r\nclass Data\r\n    value: str\r\n\r\n    def hoge(self): -&gt; \"Data\":\r\n        return Data()<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 Python\u306e\u578b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u30e1\u30bd\u30c3\u30c9\u306e\u623b\u308a\u5024\u306b\u81ea\u5206\u81ea\u8eab\u306e\u578b\u3092\u6271\u3044\u305f\u3044\u5834\u5408\u306e\u30e1\u30e2 \u8aac\u660e \u81ea\u8eab\u3092\u305d\u306e\u307e\u307e\u8fd4\u3059\u5834\u5408 typing\u306eSelf\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u3001\u578b\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u6307\u5b9a\u3059\u308c\u3070\u826f\u3044\u3002 fr &#8230; <\/p>\n","protected":false},"author":1,"featured_media":1361,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[34],"tags":[],"_links":{"self":[{"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=\/wp\/v2\/posts\/3273"}],"collection":[{"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3273"}],"version-history":[{"count":1,"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=\/wp\/v2\/posts\/3273\/revisions"}],"predecessor-version":[{"id":3274,"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=\/wp\/v2\/posts\/3273\/revisions\/3274"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=\/wp\/v2\/media\/1361"}],"wp:attachment":[{"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nobunobu1717.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}