{"id":962822,"date":"2024-12-27T04:11:56","date_gmt":"2024-12-26T20:11:56","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/962822.html"},"modified":"2024-12-27T04:11:59","modified_gmt":"2024-12-26T20:11:59","slug":"python%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8b%e5%87%bd%e6%95%b0%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/962822.html","title":{"rendered":"python\u5982\u4f55\u67e5\u770b\u51fd\u6570\u65b9\u6cd5"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24180434\/78e7c80e-5d70-4dde-9943-0ed083667f54.webp\" alt=\"python\u5982\u4f55\u67e5\u770b\u51fd\u6570\u65b9\u6cd5\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u67e5\u770b\u51fd\u6570\u65b9\u6cd5\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u51fd\u6570<code>dir()<\/code>\u3001<code>help()<\/code>\u3001\u67e5\u770b\u5b98\u65b9\u6587\u6863\u3001\u4f7f\u7528<code>__doc__<\/code>\u5c5e\u6027\u3002<\/strong> \u901a\u8fc7<code>dir()<\/code>\u51fd\u6570\u53ef\u4ee5\u5217\u51fa\u5bf9\u8c61\u7684\u6240\u6709\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c<code>help()<\/code>\u51fd\u6570\u80fd\u63d0\u4f9b\u5173\u4e8e\u5bf9\u8c61\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u5176\u65b9\u6cd5\u548c\u7528\u6cd5\uff0c\u67e5\u770b\u5b98\u65b9\u6587\u6863\u5219\u662f\u4e86\u89e3\u51fd\u6570\u65b9\u6cd5\u7684\u6700\u6743\u5a01\u9014\u5f84\uff0c<code>__doc__<\/code>\u5c5e\u6027\u63d0\u4f9b\u4e86\u51fd\u6570\u7684\u6587\u6863\u5b57\u7b26\u4e32\uff0c\u4ee5\u5e2e\u52a9\u7406\u89e3\u51fd\u6570\u7684\u7528\u9014\u3002<\/p>\n<\/p>\n<p><p>\u5c55\u5f00\u8be6\u7ec6\u63cf\u8ff0\uff1a\u4f7f\u7528<code>help()<\/code>\u51fd\u6570\u662f\u67e5\u770bPython\u51fd\u6570\u65b9\u6cd5\u7684\u4e00\u79cd\u5e38\u7528\u65b9\u5f0f\u3002\u901a\u8fc7\u8c03\u7528<code>help()<\/code>\u5e76\u4f20\u5165\u51fd\u6570\u540d\uff0c\u53ef\u4ee5\u83b7\u53d6\u8be5\u51fd\u6570\u7684\u5e2e\u52a9\u6587\u6863\uff0c\u5305\u62ec\u51fd\u6570\u7684\u5b9a\u4e49\u3001\u53c2\u6570\u8bf4\u660e\u3001\u8fd4\u56de\u503c\u7b49\u4fe1\u606f\u3002\u8fd9\u5bf9\u4e8e\u7406\u89e3\u51fd\u6570\u7684\u7528\u6cd5\u548c\u529f\u80fd\u975e\u5e38\u6709\u5e2e\u52a9\u3002\u4f8b\u5982\uff0c\u8f93\u5165<code>help(print)<\/code>\u5373\u53ef\u67e5\u770b<code>print<\/code>\u51fd\u6570\u7684\u8be6\u7ec6\u8bf4\u660e\uff0c\u5305\u62ec\u5176\u53c2\u6570\u53ca\u9ed8\u8ba4\u503c\u7684\u63cf\u8ff0\uff0c\u8fd9\u5bf9\u4e8e\u638c\u63e1\u51fd\u6570\u7684\u4f7f\u7528\u65b9\u6cd5\u975e\u5e38\u5b9e\u7528\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528<code>dir()<\/code>\u5217\u51fa\u65b9\u6cd5\u548c\u5c5e\u6027<\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c<code>dir()<\/code>\u51fd\u6570\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5217\u51fa\u7ed9\u5b9a\u5bf9\u8c61\u7684\u6240\u6709\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\u5bf9\u4e8e\u4e00\u4e2a\u6a21\u5757\u3001\u7c7b\u6216\u5bf9\u8c61\uff0c\u4f7f\u7528<code>dir()<\/code>\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u4e86\u89e3\u8be5\u5bf9\u8c61\u6240\u5305\u542b\u7684\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><p>\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u67e5\u770b\u5b57\u7b26\u4e32\u5bf9\u8c61\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">methods = dir(str)<\/p>\n<p>print(methods)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u8f93\u51fa\u5b57\u7b26\u4e32\u5bf9\u8c61\u7684\u6240\u6709\u65b9\u6cd5\uff0c\u6bd4\u5982<code>&#39;capitalize&#39;<\/code>, <code>&#39;center&#39;<\/code>, <code>&#39;count&#39;<\/code>, \u7b49\u7b49\u3002\u8fd9\u4e9b\u65b9\u6cd5\u662fPython\u5185\u7f6e\u7684\u5b57\u7b26\u4e32\u5904\u7406\u65b9\u6cd5\uff0c<code>dir()<\/code>\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u4e86\u89e3\u5e76\u627e\u5230\u6211\u4eec\u9700\u8981\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528<code>help()<\/code>\u67e5\u770b\u51fd\u6570\u6587\u6863<\/p>\n<\/p>\n<p><p><code>help()<\/code>\u51fd\u6570\u5728Python\u4e2d\u7528\u4e8e\u67e5\u770b\u5bf9\u8c61\u7684\u5e2e\u52a9\u4fe1\u606f\u3002\u901a\u8fc7\u4f20\u5165\u4e00\u4e2a\u51fd\u6570\u3001\u7c7b\u6216\u6a21\u5757\u7684\u540d\u79f0\uff0c<code>help()<\/code>\u4f1a\u8fd4\u56de\u8be5\u5bf9\u8c61\u7684\u8be6\u7ec6\u6587\u6863\u5b57\u7b26\u4e32\uff0c\u5305\u62ec\u5176\u7528\u6cd5\u3001\u53c2\u6570\u548c\u8fd4\u56de\u503c\u7684\u8bf4\u660e\u3002<\/p>\n<\/p>\n<p><p>\u4f8b\u5982\uff0c\u67e5\u770b<code>list.append<\/code>\u65b9\u6cd5\u7684\u6587\u6863\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">help(list.append)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6267\u884c\u540e\uff0cPython\u5c06\u663e\u793a<code>list.append<\/code>\u65b9\u6cd5\u7684\u6587\u6863\u5b57\u7b26\u4e32\uff0c\u544a\u8bc9\u6211\u4eec\u6b64\u65b9\u6cd5\u7528\u4e8e\u5728\u5217\u8868\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n<p><p><code>help()<\/code>\u51fd\u6570\u7684\u8be6\u7ec6\u6587\u6863\u4fe1\u606f\u5bf9\u4e8e\u7406\u89e3\u590d\u6742\u7684\u51fd\u6570\u548c\u7c7b\u975e\u5e38\u6709\u5e2e\u52a9\uff0c\u5c24\u5176\u662f\u5f53\u4f60\u9700\u8981\u4e86\u89e3\u51fd\u6570\u53c2\u6570\u7684\u5177\u4f53\u7528\u6cd5\u65f6\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u67e5\u770b\u5b98\u65b9\u6587\u6863<\/p>\n<\/p>\n<p><p>Python\u7684\u5b98\u65b9\u6587\u6863\u662f\u4e86\u89e3\u51fd\u6570\u548c\u65b9\u6cd5\u7684\u6700\u6743\u5a01\u6765\u6e90\u3002\u5b98\u65b9\u6587\u6863\u8be6\u7ec6\u63cf\u8ff0\u4e86Python\u6807\u51c6\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u6a21\u5757\u3001\u51fd\u6570\u548c\u7c7b\u3002\u901a\u8fc7\u67e5\u9605\u5b98\u65b9\u6587\u6863\uff0c\u4f60\u53ef\u4ee5\u83b7\u5f97\u6bcf\u4e2a\u51fd\u6570\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u5176\u53c2\u6570\u3001\u8fd4\u56de\u503c\u548c\u793a\u4f8b\u7528\u6cd5\u3002<\/p>\n<\/p>\n<p><p>Python\u6587\u6863\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7Python\u5b98\u65b9\u7f51\u7ad9\u8bbf\u95ee\uff0c\u6216\u8005\u5728\u672c\u5730\u5b89\u88c5Python\u6587\u6863\u540e\u79bb\u7ebf\u67e5\u770b\u3002\u8fd9\u662f\u4e86\u89e3Python\u51fd\u6570\u7684\u6700\u8be6\u7ec6\u548c\u51c6\u786e\u7684\u65b9\u5f0f\uff0c\u5c24\u5176\u9002\u5408\u4e8e\u5b66\u4e60\u548c\u4f7f\u7528\u6807\u51c6\u5e93\u4e2d\u7684\u590d\u6742\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528<code>__doc__<\/code>\u5c5e\u6027<\/p>\n<\/p>\n<p><p>\u6bcf\u4e2aPython\u51fd\u6570\u548c\u7c7b\u90fd\u6709\u4e00\u4e2a<code>__doc__<\/code>\u5c5e\u6027\uff0c\u5b83\u5305\u542b\u8be5\u51fd\u6570\u6216\u7c7b\u7684\u6587\u6863\u5b57\u7b26\u4e32\u3002\u901a\u8fc7\u8bbf\u95ee\u8fd9\u4e2a\u5c5e\u6027\uff0c\u4f60\u53ef\u4ee5\u83b7\u53d6\u51fd\u6570\u6216\u7c7b\u7684\u7b80\u8981\u8bf4\u660e\u3002<\/p>\n<\/p>\n<p><p>\u4f8b\u5982\uff0c\u67e5\u770b<code>str.upper<\/code>\u65b9\u6cd5\u7684\u6587\u6863\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">print(str.upper.__doc__)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u5c06\u8f93\u51fa<code>upper<\/code>\u65b9\u6cd5\u7684\u6587\u6863\u5b57\u7b26\u4e32\uff0c\u544a\u8bc9\u6211\u4eec\u6b64\u65b9\u6cd5\u7528\u4e8e\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u6bcd\u8f6c\u6362\u4e3a\u5927\u5199\u3002<\/p>\n<\/p>\n<p><p><code>__doc__<\/code>\u5c5e\u6027\u63d0\u4f9b\u4e86\u5feb\u901f\u67e5\u770b\u51fd\u6570\u7528\u9014\u7684\u9014\u5f84\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5feb\u901f\u4e86\u89e3\u51fd\u6570\u57fa\u672c\u529f\u80fd\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u4f7f\u7528IDE\u548c\u4ee3\u7801\u7f16\u8f91\u5668\u7684\u529f\u80fd<\/p>\n<\/p>\n<p><p>\u73b0\u4ee3\u7684IDE\uff08\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff09\u548c\u4ee3\u7801\u7f16\u8f91\u5668\u901a\u5e38\u63d0\u4f9b\u5185\u7f6e\u7684\u5e2e\u52a9\u548c\u6587\u6863\u67e5\u770b\u529f\u80fd\u3002\u4f8b\u5982\uff0cPyCharm\u3001VSCode\u7b49\u90fd\u652f\u6301\u5728\u4ee3\u7801\u7f16\u8f91\u8fc7\u7a0b\u4e2d\u81ea\u52a8\u663e\u793a\u51fd\u6570\u7684\u53c2\u6570\u548c\u6587\u6863\u5b57\u7b26\u4e32\u3002\u8fd9\u4e9b\u5de5\u5177\u901a\u8fc7\u667a\u80fd\u63d0\u793a\u548c\u81ea\u52a8\u8865\u5168\u529f\u80fd\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u4e86\u89e3\u548c\u4f7f\u7528Python\u51fd\u6570\u3002<\/p>\n<\/p>\n<p><p>\u5927\u591a\u6570IDE\u8fd8\u652f\u6301\u901a\u8fc7\u5feb\u6377\u952e\u8c03\u7528<code>help()<\/code>\u6216\u8df3\u8f6c\u5230\u51fd\u6570\u5b9a\u4e49\u7684\u529f\u80fd\uff0c\u4f7f\u5f97\u67e5\u770b\u51fd\u6570\u6587\u6863\u66f4\u52a0\u4fbf\u6377\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177\u548c\u5e93<\/p>\n<\/p>\n<p><p>\u9664\u4e86Python\u81ea\u5e26\u7684\u5de5\u5177\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5de5\u5177\u548c\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u67e5\u770b\u51fd\u6570\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c<code>pydoc<\/code>\u662f\u4e00\u4e2aPython\u7684\u6587\u6863\u751f\u6210\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u751f\u6210HTML\u683c\u5f0f\u7684Python\u6587\u6863\uff0c\u65b9\u4fbf\u6d4f\u89c8\u548c\u67e5\u9605\u3002<\/p>\n<\/p>\n<p><p>\u6b64\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u5728\u7ebf\u5de5\u5177\u548c\u7f51\u7ad9\uff0c\u6bd4\u5982Read the Docs\uff0c\u63d0\u4f9b\u4e86Python\u6587\u6863\u7684\u5728\u7ebf\u7248\u672c\uff0c\u65b9\u4fbf\u968f\u65f6\u67e5\u9605\u3002<\/p>\n<\/p>\n<p><p>\u4e03\u3001\u5229\u7528\u793e\u533a\u8d44\u6e90<\/p>\n<\/p>\n<p><p>Python\u793e\u533a\u662f\u4e00\u4e2a\u975e\u5e38\u6d3b\u8dc3\u7684\u5f00\u53d1\u8005\u793e\u533a\uff0c\u793e\u533a\u4e2d\u6709\u5927\u91cf\u7684\u8d44\u6e90\u548c\u6559\u7a0b\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3Python\u51fd\u6570\u548c\u65b9\u6cd5\u3002\u901a\u8fc7\u5728\u7ebf\u8bba\u575b\u3001\u535a\u5ba2\u3001\u6559\u7a0b\u7f51\u7ad9\u4ee5\u53ca\u5f00\u6e90\u9879\u76ee\u7684\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u5b66\u4e60\u5230\u5f88\u591a\u5b9e\u7528\u7684\u51fd\u6570\u7528\u6cd5\u548c\u6280\u5de7\u3002<\/p>\n<\/p>\n<p><p>\u4f8b\u5982\uff0cStack Overflow\u662f\u4e00\u4e2a\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u5f00\u53d1\u8005\u95ee\u7b54\u7f51\u7ad9\uff0c\u8bb8\u591aPython\u5f00\u53d1\u8005\u5728\u8fd9\u91cc\u5206\u4eab\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\u548c\u6700\u4f73\u5b9e\u8df5\u3002\u901a\u8fc7\u641c\u7d22\u548c\u63d0\u95ee\uff0c\u4f60\u53ef\u4ee5\u4ece\u4e2d\u83b7\u53d6\u5173\u4e8ePython\u51fd\u6570\u4f7f\u7528\u7684\u5efa\u8bae\u548c\u6307\u5bfc\u3002<\/p>\n<\/p>\n<p><p>\u516b\u3001\u901a\u8fc7\u9605\u8bfb\u6e90\u7801\u5b66\u4e60<\/p>\n<\/p>\n<p><p>\u5bf9\u4e8e\u4e00\u4e9b\u6ca1\u6709\u8be6\u7ec6\u6587\u6863\u7684\u7b2c\u4e09\u65b9\u5e93\uff0c\u9605\u8bfb\u6e90\u7801\u662f\u4e86\u89e3\u51fd\u6570\u65b9\u6cd5\u7684\u6709\u6548\u9014\u5f84\u3002Python\u7684\u5f00\u6e90\u6027\u8d28\u4f7f\u5f97\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u67e5\u770b\u5e93\u7684\u5b9e\u73b0\u7ec6\u8282\uff0c\u901a\u8fc7\u9605\u8bfb\u6e90\u7801\uff0c\u6211\u4eec\u4e0d\u4ec5\u80fd\u4e86\u89e3\u51fd\u6570\u7684\u7528\u6cd5\uff0c\u8fd8\u80fd\u7406\u89e3\u5176\u5185\u90e8\u5de5\u4f5c\u673a\u5236\u3002<\/p>\n<\/p>\n<p><p>\u9605\u8bfb\u6e90\u7801\u9700\u8981\u4e00\u5b9a\u7684\u7f16\u7a0b\u7ecf\u9a8c\uff0c\u4f46\u8fd9\u4e5f\u662f\u63d0\u5347\u81ea\u5df1\u7f16\u7a0b\u80fd\u529b\u548c\u7406\u89e3\u590d\u6742\u4ee3\u7801\u7684\u597d\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u4e5d\u3001\u5b9e\u8df5\u4e0e\u6d4b\u8bd5<\/p>\n<\/p>\n<p><p>\u6700\u540e\uff0c\u5b9e\u8df5\u662f\u638c\u63e1Python\u51fd\u6570\u65b9\u6cd5\u6700\u6709\u6548\u7684\u65b9\u5f0f\u3002\u901a\u8fc7\u7f16\u5199\u4ee3\u7801\u548c\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4f60\u53ef\u4ee5\u66f4\u6df1\u5165\u5730\u7406\u89e3\u51fd\u6570\u7684\u884c\u4e3a\u548c\u7279\u70b9\u3002\u5c1d\u8bd5\u4f7f\u7528\u4e0d\u540c\u7684\u53c2\u6570\u548c\u573a\u666f\uff0c\u89c2\u5bdf\u51fd\u6570\u7684\u8f93\u51fa\u548c\u6548\u679c\uff0c\u8fd9\u6709\u52a9\u4e8e\u52a0\u6df1\u5bf9\u51fd\u6570\u7684\u7406\u89e3\u3002<\/p>\n<\/p>\n<p><p>\u5728\u7f16\u7a0b\u4e2d\uff0c\u4e0d\u65ad\u5730\u6d4b\u8bd5\u548c\u5b9e\u9a8c\u662f\u5b66\u4e60\u548c\u638c\u63e1\u7f16\u7a0b\u8bed\u8a00\u7684\u5173\u952e\uff0c\u901a\u8fc7\u5b9e\u8df5\uff0c\u4f60\u53ef\u4ee5\u5c06\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u5e94\u7528\u4e8e\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u63d0\u5347\u81ea\u5df1\u7684\u7f16\u7a0b\u80fd\u529b\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u67e5\u770b\u51fd\u6570\u7684\u6587\u6863\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>help()<\/code>\u51fd\u6570\u6765\u67e5\u770b\u51fd\u6570\u7684\u6587\u6863\u5b57\u7b26\u4e32\u3002\u53ea\u9700\u5c06\u51fd\u6570\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9<code>help()<\/code>\uff0c\u4f8b\u5982\uff1a<code>help(your_function)<\/code>\u3002\u8fd9\u5c06\u663e\u793a\u8be5\u51fd\u6570\u7684\u6587\u6863\u5b57\u7b26\u4e32\uff0c\u63d0\u4f9b\u5173\u4e8e\u5176\u529f\u80fd\u3001\u53c2\u6570\u548c\u8fd4\u56de\u503c\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<p><strong>\u5982\u4f55\u83b7\u53d6Python\u51fd\u6570\u7684\u53c2\u6570\u4fe1\u606f\uff1f<\/strong><br \/>\u53ef\u4ee5\u4f7f\u7528<code>inspect<\/code>\u6a21\u5757\u4e2d\u7684<code>signature()<\/code>\u51fd\u6570\u6765\u83b7\u53d6\u51fd\u6570\u7684\u53c2\u6570\u4fe1\u606f\u3002\u901a\u8fc7<code>inspect.signature(your_function)<\/code>\u53ef\u4ee5\u8fd4\u56de\u4e00\u4e2a<code>Signature<\/code>\u5bf9\u8c61\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u51fd\u6570\u7684\u53c2\u6570\u5217\u8868\u53ca\u5176\u5c5e\u6027\u3002\u8fd9\u5bf9\u4e8e\u4e86\u89e3\u51fd\u6570\u7684\u8f93\u5165\u8981\u6c42\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p><strong>\u5982\u4f55\u68c0\u67e5Python\u51fd\u6570\u7684\u7c7b\u578b\u548c\u5c5e\u6027\uff1f<\/strong><br \/>\u53ef\u4ee5\u4f7f\u7528<code>type()<\/code>\u51fd\u6570\u6765\u68c0\u67e5\u51fd\u6570\u7684\u7c7b\u578b\uff0c\u4f8b\u5982\uff1a<code>type(your_function)<\/code>\uff0c\u901a\u5e38\u8fd4\u56de<code>&lt;class &#39;function&#39;&gt;<\/code>\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u8bbf\u95ee<code>__name__<\/code>\u548c<code>__doc__<\/code>\u5c5e\u6027\uff0c\u53ef\u4ee5\u83b7\u53d6\u51fd\u6570\u7684\u540d\u79f0\u548c\u6587\u6863\u5b57\u7b26\u4e32\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7406\u89e3\u8be5\u51fd\u6570\u7684\u7528\u9014\u548c\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u67e5\u770b\u51fd\u6570\u65b9\u6cd5\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u51fd\u6570dir()\u3001help()\u3001\u67e5\u770b\u5b98\u65b9\u6587\u6863\u3001\u4f7f\u7528__doc__\u5c5e\u6027\u3002 [&hellip;]","protected":false},"author":3,"featured_media":962835,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/962822"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=962822"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/962822\/revisions"}],"predecessor-version":[{"id":962837,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/962822\/revisions\/962837"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/962835"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=962822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=962822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=962822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}