{"id":288,"date":"2023-06-28T17:13:47","date_gmt":"2023-10-24T14:55:49","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%9c%a8python%e4%b8%ad%e8%bf%9e%e6%8e%a5%e5%88%97%e8%a1%a8%e7%9a%846%e7%a7%8d%e6%96%b9%e6%b3%95\/"},"modified":"2025-08-01T03:20:39","modified_gmt":"2025-07-31T19:20:39","slug":"%e5%9c%a8python%e4%b8%ad%e8%bf%9e%e6%8e%a5%e5%88%97%e8%a1%a8%e7%9a%846%e7%a7%8d%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8python%e4%b8%ad%e8%bf%9e%e6%8e%a5%e5%88%97%e8%a1%a8%e7%9a%846%e7%a7%8d%e6%96%b9%e6%b3%95\/","title":{"rendered":"Python\u5217\u8868\u8fde\u63a5\uff1a6\u79cd\u9ad8\u6548\u65b9\u6cd5\u8be6\u89e3"},"content":{"rendered":"<p>\u8fd9\u662f\u6587\u7ae0\u300a\u5728Python\u4e2d\u8fde\u63a5\u5217\u8868\u76846\u79cd\u65b9\u6cd5\u300b\u7684\u7b2c1\u90e8\u5206\uff08\u51714\u90e8\u5206\uff09\u3002<\/p>\n<p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u63ed\u793aPython\u4e2d\u8fde\u63a5\u5217\u8868\u7684\u4e0d\u540c\u65b9\u6cd5\u3002Python\u5217\u8868\u7684\u76ee\u7684\u662f\u5b58\u50a8\u540c\u7c7b\u578b\u5143\u7d20\u5e76\u5bf9\u5176\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<p>\u603b\u7684\u6765\u8bf4\uff0c<strong>\u5217\u8868\u8fde\u63a5\uff08Concatenation\uff09<\/strong>\u662f\u5c06\u7279\u5b9a\u6570\u636e\u7ed3\u6784\u7684\u5143\u7d20\u4ee5\u7aef\u5230\u7aef\u7684\u65b9\u5f0f\u8fde\u63a5\u5728\u4e00\u8d77\u7684\u8fc7\u7a0b\u3002<\/p>\n<p>\u4ee5\u4e0b\u662fPython\u4e2d\u8fde\u63a5\u5217\u8868\u76846\u79cd\u65b9\u6cd5\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>\u62fc\u63a5\u8fd0\u7b97\u7b26\uff08+\uff09<\/li>\n<li>\u6734\u7d20\u65b9\u6cd5\uff08Naive Method\uff09<\/li>\n<li>\u5217\u8868\u63a8\u5bfc\u5f0f\uff08List Comprehension\uff09<\/li>\n<li><code>extend()<\/code> \u65b9\u6cd5<\/li>\n<li><code>*<\/code> \u8fd0\u7b97\u7b26<\/li>\n<li><code>itertools.chain()<\/code> \u65b9\u6cd5<\/li>\n<\/ul>\n<hr \/>\n<h3>1. \u5217\u8868\u8fde\u63a5\u7684\u62fc\u63a5\u8fd0\u7b97\u7b26\uff08+\uff09<\/h3>\n<p><code>+<\/code> \u8fd0\u7b97\u7b26\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u4e24\u4e2a\u5217\u8868\u3002\u5b83\u5c06\u4e00\u4e2a\u5217\u8868\u9644\u52a0\u5230\u53e6\u4e00\u4e2a\u5217\u8868\u7684\u672b\u5c3e\uff0c\u5e76\u751f\u6210\u4e00\u4e2a\u65b0\u5217\u8868\u4f5c\u4e3a\u8f93\u51fa\u3002<\/p>\n<pre class=\"post-pre\"><code class=\"language-python\">list1 <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">12<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">13<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">]<\/span> \r\nlist2 <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">42<\/span><span class=\"token punctuation\">]<\/span> \r\n\r\nres <span class=\"token operator\">=<\/span> list1 <span class=\"token operator\">+<\/span> list2 \r\n\r\n<span class=\"token keyword\">print<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u8fde\u63a5\u540e\u7684\u5217\u8868\uff1a\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>res<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> \r\n<\/code><\/pre>\n<p><strong>\u8f93\u51fa\u7ed3\u679c\uff1a<\/strong><\/p>\n<pre class=\"post-pre\"><code>\u8fde\u63a5\u540e\u7684\u5217\u8868\uff1a\r\n[10, 11, 12, 13, 14, 20, 30, 42]\r\n<\/code><\/pre>\n<hr \/>\n<h3>2. \u5217\u8868\u8fde\u63a5\u7684\u6734\u7d20\u65b9\u6cd5<\/h3>\n<p>\u5728\u6734\u7d20\u65b9\u6cd5\u4e2d\uff0c\u4f7f\u7528\u4e00\u4e2a <code>for<\/code> \u5faa\u73af\u6765\u904d\u5386\u7b2c\u4e8c\u4e2a\u5217\u8868\uff0c\u7136\u540e\u5c06\u7b2c\u4e8c\u4e2a\u5217\u8868\u7684\u5143\u7d20\u9010\u4e2a\u6dfb\u52a0\u5230\u7b2c\u4e00\u4e2a\u5217\u8868\u4e2d\u3002\u6700\u7ec8\uff0c\u7b2c\u4e00\u4e2a\u5217\u8868\u5c06\u5305\u542b\u4e24\u4e2a\u5217\u8868\u8fde\u63a5\u540e\u7684\u6240\u6709\u5143\u7d20\u3002<\/p>\n<pre class=\"post-pre\"><code class=\"language-python\">list1 <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">12<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">13<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">]<\/span> \r\nlist2 <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">42<\/span><span class=\"token punctuation\">]<\/span> \r\n\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u8fde\u63a5\u524d\u7684list1\uff1a\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>list1<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">for<\/span> x <span class=\"token keyword\">in<\/span> list2 <span class=\"token punctuation\">:<\/span> \r\n    list1<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span>x<span class=\"token punctuation\">)<\/span> \r\n\r\n<span class=\"token keyword\">print<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u8fde\u63a5\u540e\u7684\u5217\u8868\uff08\u5373list1\uff09\uff1a\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>list1<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> \r\n<\/code><\/pre>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre class=\"post-pre\"><code>\u8fde\u63a5\u524d\u7684list1\uff1a\r\n[10, 11, 12, 13, 14]\r\n\u8fde\u63a5\u540e\u7684\u5217\u8868\uff08\u5373list1\uff09\uff1a\r\n[10, 11, 12, 13, 14, 20, 30, 42]\r\n<\/code><\/pre>\n<hr \/>\n<h3>3. \u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u8fde\u63a5\u5217\u8868<\/h3>\n<p>\u8fd9\u662f\u6587\u7ae0\u300a\u5728Python\u4e2d\u8fde\u63a5\u5217\u8868\u76846\u79cd\u65b9\u6cd5\u300b\u7684\u7b2c2\u90e8\u5206\uff08\u51714\u90e8\u5206\uff09\u3002<\/p>\n<p>Python\u5217\u8868\u63a8\u5bfc\u5f0f\uff08List Comprehension\uff09\u662fPython\u4e2d\u8fde\u63a5\u4e24\u4e2a\u5217\u8868\u7684\u53e6\u4e00\u79cd\u9ad8\u6548\u65b9\u6cd5\u3002\u5217\u8868\u63a8\u5bfc\u5f0f\u672c\u8d28\u4e0a\u662f\u6839\u636e\u73b0\u6709\u5217\u8868\u6784\u5efa\u6216\u751f\u6210\u65b0\u5143\u7d20\u5217\u8868\u7684\u8fc7\u7a0b\u3002<\/p>\n<p>\u5b83\u901a\u8fc7\u4f7f\u7528<code>for<\/code>\u5faa\u73af\u4ee5\u9010\u4e2a\u5143\u7d20\u7684\u65b9\u5f0f\u5904\u7406\u548c\u904d\u5386\u5217\u8868\u3002\u4e0b\u9762\u7684\u5185\u8054<code>for<\/code>\u5faa\u73af\u7b49\u540c\u4e8e\u5d4c\u5957\u7684<code>for<\/code>\u5faa\u73af\u3002<\/p>\n<h4>\u793a\u4f8b\uff1a<\/h4>\n<pre class=\"post-pre\"><code class=\"language-python\">list1 = [10, 11, 12, 13, 14]\r\nlist2 = [20, 30, 42]\r\n\r\nres = [j for i in [list1, list2] for j in i]\r\n\r\nprint(\"\u8fde\u63a5\u540e\u7684\u5217\u8868:\\n\" + str(res))\r\n<\/code><\/pre>\n<h4>\u8f93\u51fa\uff1a<\/h4>\n<pre class=\"post-pre\"><code class=\"language-text\">\u8fde\u63a5\u540e\u7684\u5217\u8868:\r\n[10, 11, 12, 13, 14, 20, 30, 42]\r\n<\/code><\/pre>\n<hr>\n<h3>4. Python\u4e2d\u7528\u4e8e\u5217\u8868\u8fde\u63a5\u7684<code>extend()<\/code>\u65b9\u6cd5<\/h3>\n<h3>3. \u4f7f\u7528 extend() \u65b9\u6cd5\u8fde\u63a5\u5217\u8868<\/h3>\n<p>\u5728 Python \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>extend()<\/code> \u65b9\u6cd5\u5c06\u4e00\u4e2a\u5217\u8868\u7684\u5143\u7d20\u6dfb\u52a0\u5230\u53e6\u4e00\u4e2a\u5217\u8868\u7684\u672b\u5c3e\u3002<code>extend()<\/code> \u51fd\u6570\u4f1a\u904d\u5386\u4f20\u5165\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff08iterable\uff09\uff0c\u5e76\u5c06\u5176\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u9010\u4e2a\u6dfb\u52a0\u5230\u76ee\u6807\u5217\u8868\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u5217\u8868\u7684\u7ebf\u6027\u6269\u5c55\u3002<\/p>\n<h4>\u8bed\u6cd5\uff1a<\/h4>\n<pre class=\"post-pre\"><code><span class=\"token builtin\">list<\/span><span class=\"token punctuation\">.<\/span>extend<span class=\"token punctuation\">(<\/span>iterable<span class=\"token punctuation\">)<\/span>\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 <code>extend()<\/code> \u65b9\u6cd5\u7684\u793a\u4f8b\uff1a<\/p>\n<pre class=\"post-pre\"><code>list1 <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">12<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">13<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">]<\/span> \r\nlist2 <span class=\"token operator\">=<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">42<\/span><span class=\"token punctuation\">]<\/span> \r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"list1 \u8fde\u63a5\u524d\uff1a\\n\"<\/span> <span class=\"token operator\">+<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>list1<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\nlist1<span class=\"token punctuation\">.<\/span>extend<span class=\"token punctuation\">(<\/span>list2<span class=\"token punctuation\">)<\/span> \r\n<span class=\"token keyword\">print<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u8fde\u63a5\u540e\u7684 list1\uff1a\\n\"<\/span><span class=\"token operator\">+<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>list1<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> \r\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u5c06 <code>list2<\/code> \u7684\u6240\u6709\u5143\u7d20\u8ffd\u52a0\u5230 <code>list1<\/code> \u4e2d\uff0c\u5e76\u66f4\u65b0 <code>list1<\/code>\u3002<\/p>\n<h4>\u8f93\u51fa\u7ed3\u679c\uff1a<\/h4>\n<pre class=\"post-pre\"><code>list1 \u8fde\u63a5\u524d\uff1a\r\n<span class=\"token punctuation\">[<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">12<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">13<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">]<\/span>\r\n\u8fde\u63a5\u540e\u7684 list1\uff1a\r\n<span class=\"token punctuation\">[<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">12<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">13<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">20<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">42<\/span><span class=\"token punctuation\">]<\/span>\r\n<\/code><\/pre>\n<hr \/>\n<h3>4. Python \u5217\u8868\u62fc\u63a5\u7684 &#8216;*&#8217; \u64cd\u4f5c\u7b26<\/h3>\n<h3>4. \u4f7f\u7528\u89e3\u5305\u8fd0\u7b97\u7b26\uff08*\uff09\u8fde\u63a5\u5217\u8868<\/h3>\n<p>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u661f\u53f7\uff08<code>*<\/code>\uff09\u8fd0\u7b97\u7b26\u8f7b\u677e\u5730\u5c06\u4e24\u4e2a\u5217\u8868\u8fde\u63a5\u5728\u4e00\u8d77\u3002<\/p>\n<p>Python\u4e2d\u7684<code>*<\/code>\u8fd0\u7b97\u7b26\u672c\u8d28\u4e0a\u662f\u5c06\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff08\u5982\u5217\u8868\uff09\u5728\u6307\u5b9a\u4f4d\u7f6e\u8fdb\u884c\u89e3\u5305\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u8003\u8651\u4e00\u4e2a\u5217\u8868 <code>my_list = [1, 2, 3, 4]<\/code>\u3002<\/p>\n<p>\u5f53\u5728\u8868\u8fbe\u5f0f\u4e2d\u4f7f\u7528 <code>*my_list<\/code> \u65f6\uff0c\u5b83\u4f1a\u5c06\u5217\u8868\u4e2d\u7684\u5143\u7d20\u9010\u4e00\u5c55\u5f00\uff0c\u66ff\u6362\u4e3a\u5b83\u4eec\u5728\u7d22\u5f15\u4f4d\u7f6e\u4e0a\u7684\u503c\u3002\u56e0\u6b64\uff0c\u5b83\u4f1a\u201c\u62c6\u5f00\u201d\u5217\u8868\u4e2d\u7684\u6761\u76ee\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre class=\"post-pre\"><code>list1 = [10, 11, 12, 13, 14]\r\nlist2 = [20, 30, 42]\r\n\r\nres = [*list1, *list2]\r\n\r\nprint (\"\u8fde\u63a5\u540e\u7684\u5217\u8868:\\n \" + str(res))\r\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u7247\u6bb5\u4e2d\uff0c\u8bed\u53e5 <code>res = [*list1, *list2]<\/code> \u5c06\u6309\u7167\u7ed9\u5b9a\u7684\u987a\u5e8f\u89e3\u5305 <code>list1<\/code> \u548c <code>list2<\/code> \u4e2d\u7684\u5143\u7d20\uff0c\u5e76\u5c06\u5b83\u4eec\u7ec4\u5408\u6210\u4e00\u4e2a\u65b0\u7684\u5217\u8868\u3002\u8fd9\u5c06\u6267\u884c\u8fde\u63a5\u64cd\u4f5c\u5e76\u4ea7\u751f\u4ee5\u4e0b\u8f93\u51fa\uff1a<\/p>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre class=\"post-pre\"><code>\u8fde\u63a5\u540e\u7684\u5217\u8868:\r\n [10, 11, 12, 13, 14, 20, 30, 42]\r\n<\/code><\/pre>\n<hr \/>\n<h3>5. \u4f7f\u7528Python\u7684 <code>itertools.chain()<\/code> \u65b9\u6cd5\u8fde\u63a5\u5217\u8868<\/h3>\n<p>\u5728Python\u4e2d\uff0c<code>itertools<\/code> \u6a21\u5757\u7684 <code>itertools.chain()<\/code> \u51fd\u6570\u4e5f\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u5217\u8868\u3002<\/p>\n<p><code>itertools.chain()<\/code> \u51fd\u6570\u63a5\u53d7\u4e0d\u540c\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\uff0c\u4f8b\u5982\u5217\u8868\u3001\u5b57\u7b26\u4e32\u3001\u5143\u7ec4\u7b49\uff0c\u5e76\u5c06\u5b83\u4eec\u4f5c\u4e3a\u5355\u4e2a\u5e8f\u5217\u8f93\u51fa\u3002<\/p>\n<p>\u7ed3\u679c\u5c06\u662f\u4e00\u4e2a\u7ebf\u6027\u7684\u5e8f\u5217\u3002\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b\u5bf9 <code>chain()<\/code> \u65b9\u6cd5\u7684\u529f\u80fd\u6ca1\u6709\u5f71\u54cd\u3002<\/p>\n<p>\u4f8b\u5982\uff1a\u4f7f\u7528 <code>itertools.chain([1, 2], ['John', 'Bunny'])<\/code> \u8fd9\u4e2a\u8bed\u53e5\u4f1a\u4ea7\u751f\u4ee5\u4e0b\u8f93\u51fa\uff1a<code>1 2 John Bunny<\/code><\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre class=\"post-pre\"><code>import itertools\r\nlist1 = [10, 11, 12, 13, 14]\r\nlist2 = [20, 30, 42]\r\n\r\nres = list(itertools.chain(list1, list2))\r\n\r\nprint (\"\u8fde\u63a5\u540e\u7684\u5217\u8868:\\n \" + str(res))\r\n<\/code><\/pre>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre class=\"post-pre\"><code>\u8fde\u63a5\u540e\u7684\u5217\u8868:\r\n [10, 11, 12, 13, 14, 20, 30, 42]\r\n<\/code><\/pre>\n<hr \/>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u56e0\u6b64\uff0c\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u4e86\u89e3\u5e76\u5b9e\u73b0\u4e86Python\u4e2d\u8fde\u63a5\u5217\u8868\u7684\u4e0d\u540c\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u662f\u6587\u7ae0\u300a\u5728Python\u4e2d\u8fde\u63a5\u5217\u8868\u76846\u79cd\u65b9\u6cd5\u300b\u7684\u7b2c1\u90e8\u5206\uff08\u51714\u90e8\u5206\uff09\u3002 \u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u63ed\u793aPython\u4e2d\u8fde [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[32,280,1022,252,184],"class_list":{"0":"post-288","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-uncategorized","7":"tag-python","9":"tag-1022","10":"tag-252","11":"tag-184"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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