{"id":5066,"date":"2025-02-12T21:47:39","date_gmt":"2025-02-12T12:47:39","guid":{"rendered":"https:\/\/secondlife.lol\/?p=5066"},"modified":"2025-02-12T21:52:12","modified_gmt":"2025-02-12T12:52:12","slug":"mastering-python-overriding-beginners-guide","status":"publish","type":"post","link":"https:\/\/secondlife.lol\/ja\/mastering-python-overriding-beginners-guide\/","title":{"rendered":"Python\u306e\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9...\u308f\u304b\u3089\u306a\u3044...\u521d\u5fc3\u8005\u306e\u305f\u3081\u306e\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\"\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3063\u3066\u306a\u3093\u3067\u3059\u304b\uff1f\", \"\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30d3\u30e5\u30fc\u3063\u3066\u306a\u3093\u3067\u3059\u304b\uff1f\", \"\u3053\u308c\u3063\u3066\u4e00\u4f53\u3069\u3046\u3064\u306a\u304c\u308b\u3093\u3067\u3059\u304b\uff1f\"<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u8cea\u554f\u3067\u982d\u304c\u75db\u304f\u306a\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u304b\uff1f \u5fc3\u914d\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\uff01\u4eca\u65e5\u79c1\u305f\u3061\u306f\u4e00\u7dd2\u306b <a href=\"http:\/\/python.org\" target=\"_blank\" rel=\"noopener\">\u30d1\u30a4\u30bd\u30f3<\/a> \u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u306e\u4e16\u754c\u306b\u6d78\u3063\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u307f\u7d42\u308f\u3063\u305f\u3089\u3001\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u306e\u6982\u5ff5\u304b\u3089\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30d3\u30e5\u30fc\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3001\u5c5e\u6027\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3001\u30e1\u30bd\u30c3\u30c9\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u307e\u3067\u5168\u3066\u30de\u30b9\u30bf\u30fc\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u3055\u3042\u3001Python\u30a6\u30a3\u30b6\u30fc\u30c9\u306b\u306a\u308a\u307e\u3057\u3087\u3046\uff01 \ud83e\uddd9\u200d\u2642\ufe0f\ud83d\udc0d\u3002<\/p>\n\n\n<style>.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-right-radius:5px;border-bottom-left-radius:5px;box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title-wrap{color:var(--global-palette2, #2B6CB0);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{color:var(--global-palette2, #2B6CB0);font-size:28px;font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap .kb-table-of-content-list{color:var(--global-palette1, #3182CE);line-height:2em;font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-sm, 1.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap .kb-table-of-content-list .kb-table-of-contents__entry:hover{color:var(--global-palette6, #718096);}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}}@media all and (max-width: 1024px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{font-size:28px;}}@media all and (max-width: 767px){.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-content-wrap{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}.kb-table-of-content-nav.kb-table-of-content-id83_5f28a6-34 .kb-table-of-contents-title{font-size:28px;}}<\/style>\n\n\n<h2 class=\"wp-block-heading\">Python \u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u306e\u6982\u5ff5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Python\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3068\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\uff1f\u7c21\u5358\u306b\u8a00\u3046\u3068 <strong>\u89aa\u30af\u30e9\u30b9\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u3092\u5b50\u30af\u30e9\u30b9\u3067\u65b0\u305f\u306b\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3002<\/strong>\u307e\u308b\u3067\u521d\u5fc3\u8005\u306e\u9b54\u6cd5\u4f7f\u3044\u304c\u5e2b\u5320\u306e\u9b54\u6cd5\u4f7f\u3044\u306e\u546a\u6587\u3092\u65b0\u305f\u306b\u89e3\u91c8\u3059\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3059\uff01<\/p>\n\n\n<style>.kb-image5066_8481ca-ed .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image5066_8481ca-ed\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\ud30c\uc774\uc36c-\uc624\ubc84\ub77c\uc774\ub529-\uac1c\ub150.jpg\" alt=\"\ud30c\uc774\uc36c \uc624\ubc84\ub77c\uc774\ub529 \uac1c\ub150 \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-5069\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\ud30c\uc774\uc36c-\uc624\ubc84\ub77c\uc774\ub529-\uac1c\ub150.jpg 1000w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\ud30c\uc774\uc36c-\uc624\ubc84\ub77c\uc774\ub529-\uac1c\ub150-300x150.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\ud30c\uc774\uc36c-\uc624\ubc84\ub77c\uc774\ub529-\uac1c\ub150-600x300.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\ud30c\uc774\uc36c-\uc624\ubc84\ub77c\uc774\ub529-\uac1c\ub150-768x384.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\ud30c\uc774\uc36c-\uc624\ubc84\ub77c\uc774\ub529-\uac1c\ub150-18x9.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3092\u6319\u3052\u307e\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code language-python\"><code>\u30af\u30e9\u30b9 Animal\uff1a\n    def speak(self)\uff1a\n        print(\"\u52d5\u7269\u304c\u97f3\u3092\u51fa\u3057\u307e\u3059\u3002\")\n\nclass Dog(Animal)\uff1a\n    def speak(self)\uff1a\n        print(\"\u30ef\u30f3\u30ef\u30f3\uff01\")\n\nclass Cat(Animal)\uff1a\n    def speak(self)\uff1a\n        print(\"Meow!\")\n\n# \u52d5\u7269\u306e\u5408\u5531\u56e3\nanimal = Animal()\ndog = Dog()\ncat = Cat()\n\nanimal.speak() # \u52d5\u7269\u304c\u97f3\u3092\u51fa\u3057\u307e\u3059\u3002\ndog.speak() # \u308f\u3093\u308f\u3093\uff01\ncat.speak() # \u30cb\u30e3\u30fc\uff01<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c9\u89e3\u8aac\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>\u52d5\u7269<\/code> \u30af\u30e9\u30b9\u306b <code>\u8a71\u3059<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>\u72ac<\/code>\u3068 <code>\u732b<\/code> \u30af\u30e9\u30b9\u306f <code>\u52d5\u7269<\/code>\u3092\u7d99\u627f\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5404\u30af\u30e9\u30b9\u3067 <code>\u8a71\u3059<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3066\u72ec\u81ea\u306e\u97f3\u3092\u51fa\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5404\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3057 <code>\u8a71\u3059<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3068\u3001\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306b\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u540c\u3058\u30e1\u30bd\u30c3\u30c9\u540d\u3067\u69d8\u3005\u306a\u52d5\u4f5c\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u672c\u5f53\u306b\u9b54\u6cd5\u306e\u3088\u3046\u3067\u3059\u306d\ud83c\udfa9\u2728\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30d3\u30e5\u30fc\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\uff1a\u30b8\u30e3\u30f3\u30b4\u306e\u5f37\u529b\u306a\u6b66\u5668<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3042\u3001\u3055\u3042\u3001\u79c1\u305f\u3061\u306e\u9b54\u6cd5\u306e\u6756\u3092 <a href=\"https:\/\/www.djangoproject.com\/\" target=\"_blank\" rel=\"noopener\">\u30b8\u30e3\u30f3\u30b4(Django)<\/a>\u306b\u5909\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002Django \u3067\u306f <a href=\"https:\/\/secondlife.lol\/ja\/mastering-django-16-generic-views\/\" data-type=\"post\" data-id=\"4982\">\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30d3\u30e5\u30fc<\/a>\u3068\u3044\u3046\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u3068\u672c\u5f53\u306b\u7d20\u6674\u3089\u3057\u3044\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff01<\/p>\n\n\n<style>.kb-image5066_4b007d-fd .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image5066_4b007d-fd\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc7a5\uace0-\uc81c\ub124\ub9ad-\ubdf0.jpg\" alt=\"\uc7a5\uace0 \uc81c\ub124\ub9ad \ubdf0 \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-5071\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc7a5\uace0-\uc81c\ub124\ub9ad-\ubdf0.jpg 1000w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc7a5\uace0-\uc81c\ub124\ub9ad-\ubdf0-300x150.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc7a5\uace0-\uc81c\ub124\ub9ad-\ubdf0-600x300.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc7a5\uace0-\uc81c\ub124\ub9ad-\ubdf0-768x384.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc7a5\uace0-\uc81c\ub124\ub9ad-\ubdf0-18x9.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<pre class=\"wp-block-code language-python\"><code>from django.views.generic import ListView\n.models from .models import Book\n\nclass BookListView(ListView)\uff1a\n    model = Book\n    template_name = 'book_list.html'\n    context_object_name = 'books'\n\n    def get_queryset(self)\uff1a\n        return Book.objects.filter(is_published=True)\n\n    def get_context_data(self, **kwargs)\uff1a\n        context = super().get_context_data(**kwargs)\n        context['total_books'] = Book.objects.count()\n        return context<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c9\u89e3\u8aac\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>\u30ea\u30b9\u30c8\u30d3\u30e5\u30fc<\/code>\u3092\u7d99\u627f\u3057\u3066 <code>BookListView<\/code>\u3092\u4f5c\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>\u30e2\u30c7\u30eb<\/code>\u3092 <code>\u66f8\u7c4d<\/code>\u3067\u6307\u5b9a\u3057\u3001\u4f7f\u7528\u3059\u308b\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u540d\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>get_queryset<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3066\u3001\u51fa\u7248\u3055\u308c\u305f\u672c\u3060\u3051\u3092\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>get_context_data<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3066\u7dcf\u672c\u6570\u3092\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306b\u3088\u308a\u3001\u57fa\u672c <code>\u30ea\u30b9\u30c8\u30d3\u30e5\u30fc<\/code>\u306e\u52d5\u4f5c\u3092\u81ea\u7531\u306b\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u672c\u306e\u30ea\u30b9\u30c8\u3092\u8868\u793a\u3059\u308b\u30da\u30fc\u30b8\u304c\u4e00\u6c17\u306b\u8ce2\u304f\u306a\u308a\u307e\u3057\u305f\u306d\ud83e\udd13\ud83d\udcda\ud83d\udcda\ud83e\udd13\ud83d\udcda\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c5e\u6027\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\uff1a\u9b54\u6cd5\u306e\u30dd\u30fc\u30b7\u30e7\u30f3\u30ec\u30b7\u30d4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c5e\u6027\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u306f\u3001\u307e\u308b\u3067\u9b54\u6cd5\u306e\u30dd\u30fc\u30b7\u30e7\u30f3\u306e\u30ec\u30b7\u30d4\u3092\u5909\u3048\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3001\u65e2\u5b58\u306e\u30ec\u30b7\u30d4\u3092\u5c11\u3057\u305a\u3064\u4fee\u6b63\u3057\u3066\u65b0\u3057\u3044\u52b9\u679c\u3092\u4f5c\u308a\u51fa\u3059\u306e\u3067\u3059\uff01<\/p>\n\n\n<style>.kb-image5066_e99bcd-f7 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image5066_e99bcd-f7\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc18d\uc131-\uc624\ubc84\ub77c\uc774\ub529.bmp\" alt=\"\uc18d\uc131 \uc624\ubc84\ub77c\uc774\ub529 \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-5075\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc18d\uc131-\uc624\ubc84\ub77c\uc774\ub529.bmp 1000w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc18d\uc131-\uc624\ubc84\ub77c\uc774\ub529-300x150.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc18d\uc131-\uc624\ubc84\ub77c\uc774\ub529-600x300.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc18d\uc131-\uc624\ubc84\ub77c\uc774\ub529-768x384.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uc18d\uc131-\uc624\ubc84\ub77c\uc774\ub529-18x9.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<pre class=\"wp-block-code language-python\"><code>class Potion\uff1a\n    color = \"\u900f\u660e\"\n    effect = \"\u306a\u3057\"\n\nclass HealingPotion(Potion)\uff1a\n    color = \"\u8d64\"\n    effect = \"\u4f53\u529b\u56de\u5fa9\"\n\n    def describe(self)\uff1a\n        return f\"\u3053\u306e\u30dd\u30fc\u30b7\u30e7\u30f3\u306f{self.color}\u8272\u3067\u3001{self.effect}\u306e\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002\u306e\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002\n\nhealing_potion = HealingPotion()\nprint(healing_potion.describe()) # \u3053\u306e\u30dd\u30fc\u30b7\u30e7\u30f3\u306f\u8d64\u8272\u3067\u4f53\u529b\u56de\u5fa9\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c9\u89e3\u8aac\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>\u30dd\u30fc\u30b7\u30e7\u30f3<\/code> \u30af\u30e9\u30b9\u306b\u57fa\u672c\u5c5e\u6027\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>\u30d2\u30fc\u30ea\u30f3\u30b0\u30dd\u30fc\u30b7\u30e7\u30f3<\/code> \u30af\u30e9\u30b9\u3067 <code>\u8272<\/code>\u3068 <code>\u52b9\u679c<\/code> \u5c5e\u6027\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>\u8aac\u660e\u3059\u308b<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u30dd\u30fc\u30b7\u30e7\u30f3\u306e\u7279\u6027\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3057\u3066 <code>\u8aac\u660e\u3059\u308b<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3068\u3001\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3055\u308c\u305f\u5c5e\u6027\u5024\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306b\u5c5e\u6027\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3092\u4f7f\u3046\u3068\u3001\u57fa\u672c\u30af\u30e9\u30b9\u306e\u5c5e\u6027\u3092\u7d99\u627f\u3057\u3064\u3064\u3001\u5fc5\u8981\u306a\u90e8\u5206\u3060\u3051\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30a6\u30a3\u30b6\u30fc\u30c9\u306e\u5b9f\u9a13\u5ba4\u304c\u3082\u3063\u3068\u697d\u3057\u304f\u306a\u308a\u307e\u3059\u306d \ud83e\uddea\ud83d\udd2e\ud83e\uddea\ud83d\udd2e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30e1\u30bd\u30c3\u30c9\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9: \u30aa\u30fc\u30c0\u30fc\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u3087\u3046\u3002 \u3053\u308c\u306f\u3001\u65e2\u5b58\u306e\u9b54\u6cd5\u546a\u6587\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3001\u3088\u308a\u5f37\u529b\u3067\u3001\u3088\u308a\u7d20\u6575\u306a\u52b9\u679c\u3092\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff01<\/p>\n\n\n<style>.kb-image5066_6b8f22-98 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image5066_6b8f22-98\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uba54\uc18c\ub4dc-\uc624\ubc84\ub77c\uc774\ub529.jpg\" alt=\"\uba54\uc18c\ub4dc \uc624\ubc84\ub77c\uc774\ub529 \uc774\ubbf8\uc9c0\" class=\"kb-img wp-image-5073\" srcset=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uba54\uc18c\ub4dc-\uc624\ubc84\ub77c\uc774\ub529.jpg 1000w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uba54\uc18c\ub4dc-\uc624\ubc84\ub77c\uc774\ub529-300x150.jpg 300w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uba54\uc18c\ub4dc-\uc624\ubc84\ub77c\uc774\ub529-600x300.jpg 600w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uba54\uc18c\ub4dc-\uc624\ubc84\ub77c\uc774\ub529-768x384.jpg 768w, https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/02\/\uba54\uc18c\ub4dc-\uc624\ubc84\ub77c\uc774\ub529-18x9.jpg 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<pre class=\"wp-block-code language-python\"><code>\u30af\u30e9\u30b9 Wizard\uff1a\n    def cast_spell(self)\uff1a\n        print(\"\u57fa\u672c\u9b54\u6cd5\u3092\u5531\u3048\u307e\u3059\u3002\")\n\nclass FireWizard(Wizard)\uff1a\n    def cast_spell(self)\uff1a\n        super().cast_spell()\n        print(\"\u708e\u3092\u653e\u3061\u307e\u3059\uff01\ud83d\udd25\")\n\nclass IceWizard(Wizard)\uff1a\n    def cast_spell(self)\uff1a\n        super().cast_spell()\n        print(\"\u6c37\u306e\u77e2\u3092\u767a\u5c04\u3057\u307e\u3059\uff01 \u2744\ufe0f\")\n\nwizards = [Wizard(), FireWizard(), IceWizard()]].\nfor wizard in wizards\uff1a\n    wizard.cast_spell()\n    print(\"---\")<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c9\u89e3\u8aac\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>\u30a6\u30a3\u30b6\u30fc\u30c9<\/code> \u30af\u30e9\u30b9\u306b\u57fa\u672c <code>cast_spell<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>FireWizard<\/code>\u3068 <code>\u30a2\u30a4\u30b9\u30a6\u30a3\u30b6\u30fc\u30c9<\/code> \u30af\u30e9\u30b9\u3067 <code>cast_spell<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><code>super().cast_spell()<\/code>\u3092\u547c\u3073\u51fa\u3057\u3066\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3082\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5404\u30a6\u30a3\u30b6\u30fc\u30c9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3057 <code>cast_spell<\/code> \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3068\u3001\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306b\u30e1\u30bd\u30c3\u30c9\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u57fa\u672c\u7684\u306a\u6a5f\u80fd\u306f\u305d\u306e\u307e\u307e\u306b\u3001\u5404\u30af\u30e9\u30b9\u72ec\u81ea\u306e\u7279\u5225\u306a\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30a6\u30a3\u30b6\u30fc\u30c9\u306e\u80fd\u529b\u304c\u3055\u3089\u306b\u591a\u5f69\u306b\u306a\u308a\u307e\u3057\u305f\u306d\u2728 \ud83e\uddd9\u200d\u2642\ufe0f\u2728<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7528\u8a9e\u89e3\u8aac\uff1a\u521d\u5fc3\u8005\u30a6\u30a3\u30b6\u30fc\u30c9\u306e\u305f\u3081\u306e\u5fc5\u9808\u5358\u8a9e\u5e33<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0(Overriding)<\/strong>\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3084\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5b50\u30af\u30e9\u30b9\u3067\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u3053\u3068\u3002<\/li>\n\n\n\n<li><strong>\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30d3\u30e5\u30fc(Generic View)<\/strong>: Django\u304c\u63d0\u4f9b\u3059\u308b\u3042\u3089\u304b\u3058\u3081\u4f5c\u3089\u308c\u305f\u30d3\u30e5\u30fc\u30af\u30e9\u30b9\u3002\u4e00\u822c\u7684\u306a\u30a6\u30a7\u30d6\u958b\u767a\u30d1\u30bf\u30fc\u30f3\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u5c5e\u6027(Attribute)<\/strong>\u3092\u6307\u5b9a\u3057\u307e\u3059\uff1a\u30af\u30e9\u30b9\u3084\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6301\u3063\u3066\u3044\u308b\u5909\u6570\u3002<\/li>\n\n\n\n<li><strong>\u30e1\u30bd\u30c3\u30c9(Method)<\/strong>\uff1a\u30af\u30e9\u30b9\u5185\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u6570\u3002<\/li>\n\n\n\n<li><strong>\u7d99\u627f(Inheritance)<\/strong>: \u3042\u308b\u30af\u30e9\u30b9\u304c\u5225\u306e\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3084\u30e1\u30bd\u30c3\u30c9\u3092\u7d99\u627f\u3059\u308b\u3053\u3068\u3002<\/li>\n\n\n\n<li><strong>super()<\/strong>: \u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3068\u304d\u306b\u4f7f\u3046\u95a2\u6570\u3067\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3042\u3001\u3053\u308c\u3067\u79c1\u305f\u3061\u306ePython\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u306e\u5192\u967a\u306f\u7d42\u308f\u308a\u307e\u3057\u305f\uff01\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u306e\u6982\u5ff5\u304b\u3089\u3001\u30b8\u30a7\u30cd\u30ea\u30c3\u30af\u30d3\u30e5\u30fc\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u3001\u30e1\u30bd\u30c3\u30c9\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u307e\u3067\u3001\u3059\u3079\u3066\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002 \u3053\u306e\u77e5\u8b58\u3092\u4f7f\u3063\u3066\u3001\u3042\u306a\u305f\u3060\u3051\u306e\u7d20\u6674\u3089\u3057\u3044Python\u306e\u9b54\u6cd5\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u9b54\u6cd5\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002 \u6700\u521d\u306f\u96e3\u3057\u304f\u3066\u8907\u96d1\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5c11\u3057\u305a\u3064\u5b66\u3093\u3067\u3044\u304f\u3046\u3061\u306b\u3001\u3044\u3064\u306e\u9593\u306b\u304b\u3042\u306a\u305f\u3082\u7acb\u6d3e\u306a\u9b54\u6cd5\u4f7f\u3044\u306b\u306a\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002 \u7df4\u7fd2\u3057\u3066\u3001\u5b9f\u9a13\u3057\u3066\u3001\u697d\u3057\u3093\u3067\u304f\u3060\u3055\u3044\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u56de\u306f\u307e\u305f\u5225\u306e\u30a8\u30ad\u30b5\u30a4\u30c6\u30a3\u30f3\u30b0\u306aPython\u306e\u30c6\u30fc\u30de\u3067\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002 \u5e78\u904b\u3092\u7948\u308a\u307e\u3059\u3001Python\u30a6\u30a3\u30b6\u30fc\u30c9\u306e\u7686\u3055\u3093\uff01\ud83c\udfa9\ud83d\udc0d\u2728 \ud83c\udfa9\ud83d\udc0d\u2728...<\/p>\n\n\n<style>.kb-image4457_249bea-0c.kb-image-is-ratio-size, .kb-image4457_249bea-0c .kb-image-is-ratio-size{max-width:300px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image4457_249bea-0c.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image4457_249bea-0c .kb-image-is-ratio-size{align-self:unset;}.kb-image4457_249bea-0c figure{max-width:300px;}.kb-image4457_249bea-0c .image-is-svg, .kb-image4457_249bea-0c .image-is-svg img{width:100%;}.kb-image4457_249bea-0c .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image4457_249bea-0c\"><figure class=\"aligncenter size-medium\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/secondlife.lol\/wp-content\/uploads\/2025\/01\/teri-coding-300x300.webp\" 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