{"id":179355,"date":"2024-05-08T20:11:41","date_gmt":"2024-05-08T12:11:41","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/179355.html"},"modified":"2024-05-08T20:11:44","modified_gmt":"2024-05-08T12:11:44","slug":"python%e4%b8%adlist%e4%b8%8ecollections-abc-sequence%e6%98%af%e4%bb%80%e4%b9%88%e5%85%b3%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/179355.html","title":{"rendered":"Python\u4e2dlist\u4e0ecollections.abc.Sequence\u662f\u4ec0\u4e48\u5173\u7cfb"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27064112\/bfca82bf-cd4b-4c11-bf5a-32ecf14a8eeb.webp\" alt=\"Python\u4e2dlist\u4e0ecollections.abc.Sequence\u662f\u4ec0\u4e48\u5173\u7cfb\" 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u7ee7\u627f\u81ea<code>collections.abc.Sequence<\/code>\u5e76\u5b9e\u73b0\u5bf9\u5e94\u7684\u62bd\u8c61\u65b9\u6cd5\uff0c\u5c31\u53ef\u4ee5\u5feb\u901f\u5730\u521b\u5efa\u51fa\u7b26\u5408\u5e8f\u5217\u534f\u8bae\u7684\u81ea\u5b9a\u4e49\u7c7b\u578b\uff0c\u65e0\u9700\u4ece\u5934\u5f00\u59cb\u7f16\u5199\u6240\u6709\u7684\u5e8f\u5217\u64cd\u4f5c\u903b\u8f91\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u7ed3\u8bed<\/h3>\n<\/p>\n<p><p>\u7efc\u4e0a\u6240\u8ff0\uff0c<code>list<\/code>\u548c<code>collections.abc.Sequence<\/code>\u4e4b\u95f4\u7684\u5173\u7cfb\u662f\u591a\u5c42\u9762\u3001\u591a\u89d2\u5ea6\u7684\u3002<strong><code>list<\/code>\u4f5c\u4e3a<code>collections.abc.Sequence<\/code>\u7684\u5b9e\u73b0\uff0c\u4e0d\u4ec5\u9075\u5faa\u4e86\u5e8f\u5217\u7684\u57fa\u672c\u534f\u8bae\uff0c\u8fd8\u5229\u7528\u7ee7\u627f\u5e26\u6765\u7684\u597d\u5904\u83b7\u5f97\u4e86\u989d\u5916\u7684\u529f\u80fd\u548c\u7075\u6d3b\u6027<\/strong>\u3002\u719f\u6089\u8fd9\u79cd\u5173\u7cfb\u5bf9\u4e8e\u6df1\u5165\u7406\u89e3Python\u7684\u6570\u636e\u7ed3\u6784\u548c\u8bbe\u8ba1\u6a21\u5f0f\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>1. 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collections.abc.Sequence\u548clist\u6709\u4ec0\u4e48\u4e0d\u540c\u4e4b\u5904\uff1f<\/strong><\/p>\n<p>\u867d\u7136list\u662fSequence\u7684\u5b50\u7c7b\uff0c\u4f46\u662f\u5b83\u4eec\u4e4b\u95f4\u4ecd\u7136\u5b58\u5728\u4e00\u4e9b\u533a\u522b\u3002collections.abc.Sequence\u662f\u4e00\u4e2a\u62bd\u8c61\u57fa\u7c7b\uff0c\u4e3b\u8981\u7528\u4e8e\u68c0\u67e5\u5176\u4ed6\u7c7b\u662f\u5426\u7b26\u5408\u5e8f\u5217\u7c7b\u578b\u7684\u8981\u6c42\u3002\u5b83\u5b9a\u4e49\u4e86\u4e00\u7cfb\u5217\u7684\u62bd\u8c61\u65b9\u6cd5\uff0c\u5982__len__\u3001__getitem__\u7b49\uff0c\u8981\u6c42\u5b50\u7c7b\u5fc5\u987b\u5b9e\u73b0\u8fd9\u4e9b\u65b9\u6cd5\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u8bf4collections.abc.Sequence\u662f\u4e00\u4e2a\u89c4\u8303\uff0c\u7528\u4e8e\u4fdd\u8bc1\u5e8f\u5217\u7c7b\u578b\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<p><strong>3. \u9664\u4e86list\uff0c\u8fd8\u6709\u54ea\u4e9b\u7c7b\u662fcollections.abc.Sequence\u7684\u5b50\u7c7b\uff1f<\/strong><\/p>\n<p>\u9664\u4e86list\u4e4b\u5916\uff0cPython\u6807\u51c6\u5e93\u4e2d\u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u7684\u5e8f\u5217\u7c7b\u578b\uff0c\u5b83\u4eec\u90fd\u662fcollections.abc.Sequence\u7684\u5b50\u7c7b\u3002\u4f8b\u5982\uff0cstr\u662f\u4e0d\u53ef\u53d8\u7684\u5e8f\u5217\u7c7b\u578b\uff0c\u5b83\u7ee7\u627f\u81eacollections.abc.Sequence\uff0c\u5e76\u5b9e\u73b0\u4e86Sequence\u4e2d\u5b9a\u4e49\u7684\u65b9\u6cd5\u3002tuple\u4e5f\u662f\u4e0d\u53ef\u53d8\u7684\u5e8f\u5217\u7c7b\u578b\uff0c\u540c\u6837\u7ee7\u627f\u81eaSequence\u3002\u53e6\u5916\uff0cPython\u4e2d\u8fd8\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5e93\uff0c\u4e5f\u5b9a\u4e49\u4e86\u81ea\u5df1\u7684\u5e8f\u5217\u7c7b\u578b\uff0c\u5b83\u4eec\u4e5f\u53ef\u4ee5\u662fcollections.abc.Sequence\u7684\u5b50\u7c7b\u3002\u8fd9\u4e9b\u4e0d\u540c\u7684\u5e8f\u5217\u7c7b\u578b\u63d0\u4f9b\u4e86\u4e0d\u540c\u7684\u529f\u80fd\u548c\u7279\u6027\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u7c7b\u578b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u7684list\u548ccollections.abc.Sequence\u95f4\u5b58\u5728\u7740\u7d27\u5bc6\u800c\u5b9a\u4e49\u660e\u786e\u7684\u5173\u7cfb\u3002\u4e3b\u8981\u4f53\u73b0 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