{"id":45,"date":"2014-06-18T22:08:22","date_gmt":"2014-06-18T13:08:22","guid":{"rendered":"https:\/\/www.dogrow.net\/python\/?p=45"},"modified":"2019-10-19T06:17:25","modified_gmt":"2019-10-18T21:17:25","slug":"blog16","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/python\/blog16\/","title":{"rendered":"(16) \u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u306f\u6587\u5b57\u5217\u3067\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b"},"content":{"rendered":"

\u307e\u305a\u306f\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u3002
\n\u30ad\u30fc\u6587\u5b57\u5217:\u5024<\/span> \u306e\u9806\u306b\u767b\u9332\u3059\u308b\u3002<\/p>\n

>>> dic = {'aaa': 10, 'bbb':55, 'ccc':[11,22,33]}\r\n>>>\r\n>>> dic['aaa']\r\n10\r\n>>>\r\n>>> dic['bbb']\r\n55\r\n>>>\r\n>>> dic['ccc']\r\n[11, 22, 33]\r\n>>>\r\n>>> dic['ccc'][0]\r\n11\r\n>>> dic['ccc'][1]\r\n22\r\n>>> dic['ccc'][2]\r\n33\r\n<\/pre>\n
\u30ad\u30fc\u306e\u4e00\u89a7\u306f keys<\/span> \u3067\u8868\u793a\u3059\u308b\u3002<\/p>\n
>>> dic = {'aaa': 10, 'bbb':55, 'ccc':[11,22,33]}\r\n>>> dic.keys<\/span>()\r\n['aaa', 'bbb', 'ccc']\r\n<\/pre>\n
\u30ad\u30fc\u306e\u6709\u7121\u306f has_key<\/span> \u3067\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n
>>> dic = {'aaa': 10, 'bbb':55, 'ccc':[11,22,33]}\r\n>>> dic.has_key<\/span>('aaa')\r\nTrue\r\n>>> dic.has_key<\/span>('ddd')\r\nFalse\r\n<\/pre>\n
\u5b58\u5728\u3057\u306a\u3044\u30ad\u30fc\u306f\u8ffd\u52a0\u3067\u304d\u308b\u3002<\/p>\n
>>> dic = {'aaa': 10, 'bbb':55, 'ccc':[11,22,33]}\r\n>>> dic\r\n{'aaa': 10, 'bbb': 55, 'ccc': [11, 22, 33]}\r\n>>> dic['ddd']='hello'<\/span>\r\n>>> dic\r\n{'aaa': 10, 'bbb': 55, 'ccc': [11, 22, 33], 'ddd': 'hello'}\r\n>>> dic.keys()\r\n['aaa', 'bbb', 'ccc', 'ddd']\r\n<\/pre>\n
\u8981\u7d20\u4e00\u89a7\u306f items<\/span> \u3067\u8868\u793a\u3059\u308b\u3002<\/p>\n
>>> dic = {'aaa': 10, 'bbb':55, 'ccc':[11,22,33]}\r\n>>> dic.items<\/span>()\r\n[('aaa', 10), ('bbb', 55), ('ccc', [11, 22, 33])]\r\n<\/pre>\n
\u30ad\u30fc\u306e\u30e9\u30d9\u30eb\u3067\u30bd\u30fc\u30c8\u3059\u308b\u3002<\/p>\n
>>> dic = {'zzz':37, 'uuu':72, 'aaa':55}\r\n>>> dic2 = sorted<\/span>(dic.items(), key=lambda x: x[0])\r\n>>> dic2\r\n[('aaa', 55), ('uuu', 72), ('zzz', 37)]\r\n<\/pre>\n
\u30ad\u30fc\u306e\u5024\u3067\u30bd\u30fc\u30c8\u3059\u308b\u3002<\/p>\n
>>> dic = {'zzz':37, 'uuu':72, 'aaa':55}\r\n>>> dic2 = sorted<\/span>(dic.items(), key=lambda x: x[1])\r\n>>> dic2\r\n[('zzz', 37), ('aaa', 55), ('uuu', 72)]\r\n<\/pre>\n
\n","protected":false},"excerpt":{"rendered":"
\u307e\u305a\u306f\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u3002 \u30ad\u30fc\u6587\u5b57\u5217:\u5024 \u306e\u9806\u306b\u767b\u9332\u3059\u308b\u3002 >>> dic = {‘aaa’: 10, ‘bbb’:55, ‘ccc’:[11,22,33]} >>> >&gt\u2026 \u7d9a\u304d\u3092\u8aad\u3080 »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-45","post","type-post","status-publish","format-standard","hentry","category-6"],"views":2163,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/45","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/comments?post=45"}],"version-history":[{"count":11,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/45\/revisions"}],"predecessor-version":[{"id":2589,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/posts\/45\/revisions\/2589"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/media?parent=45"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/categories?post=45"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/python\/wp-json\/wp\/v2\/tags?post=45"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}