{"id":8905,"date":"2024-05-22T14:01:01","date_gmt":"2024-05-22T06:01:01","guid":{"rendered":""},"modified":"2024-05-22T14:01:01","modified_gmt":"2024-05-22T06:01:01","slug":"python\u8bed\u8a00\u547d\u540d\u6cd5_python\u57fa\u7840\u8bed\u6cd5\u7b2c10\u5173\u4f5c\u4e1a","status":"publish","type":"post","link":"https:\/\/mushiming.com\/8905.html","title":{"rendered":"python\u8bed\u8a00\u547d\u540d\u6cd5_python\u57fa\u7840\u8bed\u6cd5\u7b2c10\u5173\u4f5c\u4e1a"},"content":{"rendered":"<p id=\"main-toc\"><strong>\u76ee\u5f55<\/strong><\/p>\n<p id=\"%E5%91%BD%E5%90%8D%E5%8F%82%E8%80%83%E7%BD%91%E7%AB%99-toc\" style=\"margin-left:0px;\">\u547d\u540d\u53c2\u8003\u7f51\u7ad9<\/p>\n<p id=\"Python%E5%91%BD%E5%90%8D%E8%A7%84%E5%88%99-toc\" style=\"margin-left:0px;\">Python\u547d\u540d\u89c4\u5219<\/p>\n<p id=\"1%E3%80%81%E5%8C%85%E5%91%BD%E5%90%8D%C2%A0%C2%A0mypackage%EF%BC%8Cpackage_name%C2%A0-toc\" 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id=\"4%EF%BC%89%E4%BD%BF%E7%94%A8%E5%8F%8D%E6%96%9C%E6%9D%A0%5C%E6%8D%A2%E8%A1%8C%EF%BC%8C%E4%BA%8C%E5%85%83%E8%BF%90%E7%AE%97%E7%AC%A6%2B%20.%E7%AD%89%E5%BA%94%E5%87%BA%E7%8E%B0%E5%9C%A8%E8%A1%8C%E6%9C%AB-toc\" style=\"margin-left:80px;\">4\uff09\u4f7f\u7528\u53cd\u659c\u6760\\\u6362\u884c\uff0c\u4e8c\u5143\u8fd0\u7b97\u7b26+ .\u7b49\u5e94\u51fa\u73b0\u5728\u884c\u672b<\/p>\n<p id=\"6%E3%80%81%E6%B3%A8%E9%87%8A-toc\" style=\"margin-left:40px;\">6\u3001\u6ce8\u91ca<\/p>\n<p id=\"1%EF%BC%89%E5%9D%97%E6%B3%A8%E9%87%8A-toc\" style=\"margin-left:80px;\">1\uff09\u5757\u6ce8\u91ca<\/p>\n<p id=\"2%EF%BC%89%E8%A1%8C%E6%B3%A8%E9%87%8A-toc\" style=\"margin-left:80px;\">2\uff09\u884c\u6ce8\u91ca<\/p>\n<p id=\"3%EF%BC%89%E6%96%87%E6%A1%A3%E6%B3%A8%E9%87%8A%EF%BC%88Docstring%EF%BC%89-toc\" style=\"margin-left:80px;\">3\uff09\u6587\u6863\u6ce8\u91ca\uff08Docstring\uff09<\/p>\n<p id=\"4%EF%BC%89%E9%87%8D%E8%A6%81%E7%9A%84%E6%B3%A8%E9%87%8A-toc\" style=\"margin-left:80px;\">4\uff09\u91cd\u8981\u7684\u6ce8\u91ca<\/p>\n<p id=\"7%E3%80%81%E6%A8%A1%E5%9D%97-toc\" style=\"margin-left:40px;\">7\u3001\u6a21\u5757<\/p>\n<hr id=\"hr-toc\">\n<h2 id=\"%E5%91%BD%E5%90%8D%E5%8F%82%E8%80%83%E7%BD%91%E7%AB%99\">\u547d\u540d\u53c2\u8003\u7f51\u7ad9<\/h2>\n<ul>\n<li>codeif\uff1ahttps:\/\/unbug.github.io\/codelf\/<\/li>\n<li>\u53d8\u91cf\u547d\u540d\u52a9\u624b\uff1ahttp:\/\/www.gjw123.com\/tools-blzs<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"Python%E5%91%BD%E5%90%8D%E8%A7%84%E5%88%99\">Python\u547d\u540d\u89c4\u5219<\/h2>\n<ul>\n<li>\u6807\u8bc6\u7b26\uff0c\u5fc5\u987b\u4ee5<strong>\u5b57\u6bcd\u3001\u4e0b\u753b\u7ebf\uff08_\uff09\u5f00\u5934<\/strong>\uff08\u6570\u5b57\u4e0d\u80fd\u6253\u5934\uff09\uff0c\u540e\u9762\u53ef\u4ee5\u8ddf\u4efb\u610f\u6570\u76ee\u7684<strong>\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u4e0b\u753b\u7ebf\uff08_\uff09<\/strong>\u3002<\/li>\n<li>\u5b57\u6bcd\u5e76\u4e0d\u5c40\u9650\u4e8e 26 \u4e2a\u82f1\u6587\u5b57\u6bcd\uff0c\u53ef\u4ee5<strong>\u5305\u542b\u4e2d\u6587\u5b57\u7b26<\/strong>\u3001\u65e5\u6587\u5b57\u7b26\u7b49\u3002<\/li>\n<li>Python \u8bed\u8a00\u662f<strong>\u533a\u5206\u5927\u5c0f\u5199<\/strong>\u7684\uff0c\u56e0\u6b64 abc \u548c Abc \u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u6807\u8bc6\u7b26\u3002<\/li>\n<li>\u6807\u8bc6\u7b26\u4e0d\u80fd\u662f Python \u5173\u952e\u5b57\uff0c\u4f46\u53ef\u4ee5\u5305\u542b\u5173\u952e\u5b57\u3002<\/li>\n<li>\u6807\u8bc6\u7b26<strong>\u4e0d\u80fd\u5305\u542b\u7a7a\u683c<\/strong>\u3002<\/li>\n<li>&nbsp;Python 3 \u652f\u6301 UTF-8 \u5b57\u7b26\u96c6\uff0c\u56e0\u6b64 Python 3 \u7684\u6807\u8bc6\u7b26\u53ef\u4ee5\u4f7f\u7528 UTF-8 \u6240\u80fd\u8868\u793a\u7684<strong>\u591a\u79cd\u8bed\u8a00\u7684\u5b57\u7b26<\/strong><\/li>\n<li>Python 2.x \u5bf9\u4e2d\u6587\u652f\u6301\u8f83\u5dee\uff0c\u5982\u679c\u8981\u5728 Python 2.x \u7a0b\u5e8f\u4e2d\u4f7f\u7528\u4e2d\u6587\u5b57\u7b26\u6216\u4e2d\u6587\u53d8\u91cf\uff0c\u5219\u9700\u8981\u5728 Python \u6e90\u7a0b\u5e8f\u7684\u7b2c\u4e00\u884c\u589e\u52a0\u201c#coding:utf-8\u201d\uff0c\u5f53\u7136\u522b\u5fd8\u4e86\u5c06\u6e90\u6587\u4ef6\u4fdd\u5b58\u4e3a UTF-8 \u5b57\u7b26\u96c6<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>\u6807\u8bc6\u7b26\u4f8b\u5b50\uff1a<\/strong><\/p>\n<ul>\n<li>abc_xyz\uff1a\u5408\u6cd5\u3002<\/li>\n<li>HelloWorld\uff1a\u5408\u6cd5\u3002<\/li>\n<li>abc\uff1a\u5408\u6cd5\u3002<\/li>\n<li>xyz#abc\uff1a\u4e0d\u5408\u6cd5\uff0c\u6807\u8bc6\u7b26\u4e2d\u4e0d\u5141\u8bb8\u51fa\u73b0\u201c#\u201d\u53f7\u3002<\/li>\n<li>abc1\uff1a\u5408\u6cd5\u3002<\/li>\n<li>1abc\uff1a\u4e0d\u5408\u6cd5\uff0c\u6807\u8bc6\u7b26\u4e0d\u5141\u8bb8\u6570\u5b57\u5f00\u5934\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"1%E3%80%81%E5%8C%85%E5%91%BD%E5%90%8D%C2%A0%C2%A0mypackage%EF%BC%8Cpackage_name%C2%A0\">1\u3001\u5305\u547d\u540d&nbsp;&nbsp;mypackage\uff0cpackage_name&nbsp;<\/h3>\n<ul>\n<li><span style=\"color:#f33b45;\"><strong>\u5c0f\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u53ef\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5982\uff1amypackage\uff0cmy_package<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"2%E3%80%81%E6%A8%A1%E5%9D%97%E5%91%BD%E5%90%8D%C2%A0%C2%A0mymodule.py%EF%BC%8Cmodule_name.py%C2%A0\">2\u3001\u6a21\u5757\u547d\u540d&nbsp;&nbsp;mymodule.py\uff0cmodule_name.py&nbsp;<\/h3>\n<ul>\n<li><span style=\"color:#f33b45;\"><strong>\u5c0f\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u53ef\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5982\uff1amymodule.py\uff0cad_stats.py<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"3%E3%80%81%E7%B1%BB%E5%91%BD%E5%90%8D%C2%A0%C2%A0MyClass%EF%BC%8CClassName\">3\u3001\u7c7b\u547d\u540d&nbsp;&nbsp;MyClass\uff0cClassName<\/h3>\n<ul>\n<li><strong><span style=\"color:#f33b45;\">\u5355\u8bcd\u9996\u5b57\u6bcd\u5927\u5199<\/span><\/strong>\uff1b<\/li>\n<li>\u5982\uff1aAdStats\uff0cConfigUtil\uff0cMyClass<\/li>\n<li><span style=\"color:#f33b45;\"><strong>\u5185\u90e8\u7c7b<\/strong><\/span>\uff1a\u53ef\u4ee5\u4f7f\u7528\u989d\u5916\u7684<span style=\"color:#f33b45;\"><strong>\u524d\u5bfc\u4e0b\u5212\u7ebf<\/strong><\/span><strong>\uff1b<\/strong><\/li>\n<li>\u5982\uff1a<span style=\"color:#f33b45;\"><strong>__MyClass<\/strong><\/span><\/li>\n<li><span style=\"color:#f33b45;\"><strong>\u57fa\u7c7b\uff1a<\/strong><\/span>\u4f7f\u7528Base\u6216Abstract\u524d\u7f00\uff0c\u5982\uff1aCamelBase<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"4%E3%80%81%E5%87%BD%E6%95%B0%E5%91%BD%E5%90%8D%C2%A0\">4\u3001\u51fd\u6570\u547d\u540d&nbsp;<\/h3>\n<h4 id=\"1%EF%BC%89%E6%99%AE%E9%80%9A%E5%87%BD%E6%95%B0%C2%A0%C2%A0myfunction()%EF%BC%8Cmy_function_name()\">1\uff09\u666e\u901a\u51fd\u6570&nbsp;&nbsp;myfunction()\uff0cmy_function_name()<\/h4>\n<ul>\n<li><span style=\"color:#f33b45;\"><strong>\u5c0f\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u53ef\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5982\uff1amyfunction()\uff0cmy_example_function()\uff0cget_name() \uff0ccount_number() \uff0cad_stat()&nbsp;<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"2%EF%BC%89%E7%A7%81%E6%9C%89%E5%87%BD%E6%95%B0%EF%BC%88%E5%A4%96%E9%83%A8%E8%AE%BF%E9%97%AE%E4%BC%9A%E6%8A%A5%E9%94%99%EF%BC%89%C2%A0%C2%A0__get_name()%C2%A0\">2\uff09\u79c1\u6709\u51fd\u6570\uff08\u5916\u90e8\u8bbf\u95ee\u4f1a\u62a5\u9519\uff09&nbsp;&nbsp;__get_name()&nbsp;<\/h4>\n<ul>\n<li>\u4ee5<span style=\"color:#f33b45;\"><strong>__\u5f00\u5934<\/strong><\/span>\uff082\u4e2a\u4e0b\u5212\u7ebf\uff09<\/li>\n<li><span style=\"color:#f33b45;\"><strong>\u5c0f\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u53ef\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5982\uff1a__get_name()&nbsp;<\/li>\n<\/ul>\n<h4 id=\"3%EF%BC%89%E5%87%BD%E6%95%B0%E5%92%8C%E6%96%B9%E6%B3%95%E7%9A%84%E5%8F%82%E6%95%B0%C2%A0%C2%A0parameter%EF%BC%8Cfunction_parameter_name\"> 3\uff09\u51fd\u6570\u548c\u65b9\u6cd5\u7684\u53c2\u6570&nbsp;&nbsp;parameter\uff0cfunction_parameter_name<\/h4>\n<ul>\n<li>\u4f7f\u7528<strong> self <\/strong>\u4f5c\u4e3a<span style=\"color:#f33b45;\"><strong>\u5b9e\u4f8b\u65b9\u6cd5<\/strong><\/span>\u7684<strong>\u7b2c\u4e00\u4e2a\u53c2\u6570<\/strong>\uff1b<\/li>\n<li>\u4f7f\u7528 <strong>cls <\/strong>\u4f5c\u4e3a<span style=\"color:#f33b45;\"><strong>\u7c7b\u65b9\u6cd5<\/strong><\/span>\u7684<strong>\u7b2c\u4e00\u4e2a\u53c2\u6570\uff1b<\/strong><\/li>\n<li>\u5982\u679c\u51fd\u6570\u7684\u53c2\u6570\u540d\u79f0\uff0c\u548c\u4fdd\u7559\u7684\u5173\u952e\u5b57\u51b2\u7a81\uff0c\u901a\u5e38\u4f7f\u7528\u4e00\u4e2a<strong>\u540e\u7f00\u4e0b\u5212\u7ebf<\/strong>\u597d\u4e8e\u4f7f\u7528\u7f29\u5199\u6216\u5947\u602a\u7684\u62fc\u5199\uff1b<\/li>\n<li>\u7f3a\u7701\u503c\u7b49\u53f7\u4e24\u8fb9\u65e0\u7a7a\u683c\uff1bdef func(self, user=None):<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"5%E3%80%81%E5%8F%98%E9%87%8F%E5%91%BD%E5%90%8D\">5\u3001\u53d8\u91cf\u547d\u540d<\/h3>\n<h4 id=\"%E5%8F%98%E9%87%8F%E5%AE%9A%E4%B9%89\">\u53d8\u91cf\u5b9a\u4e49<\/h4>\n<ul>\n<li><strong>\u5168\u5c40\u53d8\u91cf\uff1a<\/strong>\u5c5e\u4e8e\u6a21\u5757\u7684\u5c5e\u6027\uff0c\u5728\u6a21\u5757\u5185\u3001<strong>\u6240\u6709\u51fd\u6570\u5916\u3001\u5728class\u5916<\/strong>\uff0c\u8fd9\u662f\u5168\u5c40\u53d8\u91cf\uff1b<\/li>\n<li><strong>\u5c40\u90e8\u53d8\u91cf\uff1a<\/strong>\u5728<strong>\u51fd\u6570\u5185<\/strong>\u3001\u5728<strong>class\u7684\u65b9\u6cd5<\/strong>\uff08\u6784\u9020\u3001\u7c7b\u65b9\u6cd5\u3001\u9759\u6001\u65b9\u6cd5\u3001\u5b9e\u4f8b\u65b9\u6cd5\uff09\u5185\uff08\u53d8\u91cf\u672a\u52a0self\u4fee\u9970\uff09\uff0c\u8fd9\u662f\u5c40\u90e8\u53d8\u91cf<\/li>\n<li><strong>\u7c7b\u53d8\u91cf\uff1a<\/strong>\u5c5e\u4e8e\u7c7b\u7684\u5c5e\u6027\uff0c\u5728class\u5185\uff0c\u4e14<strong>\u4e0d\u5728class\u7684\u65b9\u6cd5\u5185<\/strong>\uff0c\u8fd9\u662f\u7c7b\u53d8\u91cf<\/li>\n<li><strong>\u5b9e\u4f8b\u53d8\u91cf\uff1a<\/strong>\u5c5e\u4e8e\u5bf9\u8c61\u7684\u5c5e\u6027\uff0c\u5728<strong>class\u7684\u65b9\u6cd5\u5185<\/strong>\uff0c\u4e14\u4f7f\u7528<strong>self\u4fee\u9970\u7684\u53d8\u91cf<\/strong>\uff0c\u8fd9\u662f\u5b9e\u4f8b\u53d8\u91cf<\/li>\n<\/ul>\n<p><strong>\u6ce8\u610f\u8bf4\u660e\uff1a<\/strong><\/p>\n<ul>\n<li>\u5982\u679c<strong>\u5c40\u90e8\u53d8\u91cf<\/strong>\u4e0e<strong>\u5168\u5c40\u53d8\u91cf\u540c\u540d<\/strong>\uff0c\u90a3\u4e48\u65b9\u6cd5\u6216\u8005\u51fd\u6570\u4e2d\u5c06<strong>\u4f18\u5148\u4f7f\u7528<\/strong>\u7684\u662f<strong>\u5c40\u90e8\u53d8\u91cf\u7684\u503c<\/strong>\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u5168\u5c40\u53d8\u91cf\uff1b<\/li>\n<li>global\u5173\u952e\u5b57\uff0c\u663e\u5f0f\u7684\u5f15\u7528\u5168\u5c40\u53d8\u91cf\uff1b<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"1%EF%BC%89%E7%B1%BB%E5%8F%98%E9%87%8F%EF%BC%88%E5%85%A8%E5%B1%80%E5%8F%98%E9%87%8F%E5%90%8D%EF%BC%89%C2%A0%C2%A0COLOR_WRITE%EF%BC%8CGLOBAL_VAR_NAME\">1\uff09\u7c7b\u53d8\u91cf\uff08\u5168\u5c40\u53d8\u91cf\u540d\uff09&nbsp;&nbsp;COLOR_WRITE\uff0cGLOBAL_VAR_NAME<\/h4>\n<ul>\n<li><span style=\"color:#f33b45;\"><strong>\u5927\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5728java\u4e2d\u76f8\u5f53\u4e8e<strong>static\u9759\u6001\u53d8\u91cf<\/strong>\uff1b<\/li>\n<li>\u5982\uff1aNUMBER\uff0cCOLOR_WRITE<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"2%EF%BC%89%E5%B8%B8%E9%87%8F%C2%A0%C2%A0MAX_OVERFLOW%EF%BC%8CTOTAL\">2\uff09\u5e38\u91cf&nbsp;&nbsp;MAX_OVERFLOW\uff0cTOTAL<\/h4>\n<ul>\n<li><span style=\"color:#f33b45;\"><strong>\u5927\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5982\uff1aMAX_OVERFLOW\uff0cTOTAL<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"3%EF%BC%89%E6%99%AE%E9%80%9A%E5%8F%98%E9%87%8F%C2%A0%C2%A0this_is_a_var%20%EF%BC%8Clocal_var_name\">3\uff09\u666e\u901a\u53d8\u91cf&nbsp;&nbsp;this_is_a_var \uff0clocal_var_name<\/h4>\n<ul>\n<li><span style=\"color:#f33b45;\"><strong>\u5c0f\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u53ef\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5982\uff1athis_is_a_var&nbsp;<\/li>\n<\/ul>\n<h4 id=\"4%EF%BC%89%E5%AE%9E%E4%BE%8B%E5%8F%98%E9%87%8F%C2%A0%C2%A0_instance_var\"> 4\uff09\u5b9e\u4f8b\u53d8\u91cf&nbsp;&nbsp;_instance_var<\/h4>\n<ul>\n<li>\u4ee5<span style=\"color:#f33b45;\"><strong>_\u5f00\u5934<\/strong><\/span>\uff081\u4e2a\u4e0b\u5212\u7ebf\uff09<\/li>\n<li><span style=\"color:#f33b45;\"><strong>\u5c0f\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u53ef\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5982\uff1a_price \uff0c_instance_var&nbsp;<\/li>\n<\/ul>\n<h4 id=\"5%EF%BC%89%E7%A7%81%E6%9C%89%E5%AE%9E%E4%BE%8B%E5%8F%98%E9%87%8F%EF%BC%88%E5%A4%96%E9%83%A8%E8%AE%BF%E9%97%AE%E4%BC%9A%E6%8A%A5%E9%94%99%EF%BC%89%20__private_var\"> 5\uff09\u79c1\u6709\u5b9e\u4f8b\u53d8\u91cf\uff08\u5916\u90e8\u8bbf\u95ee\u4f1a\u62a5\u9519\uff09 __private_var<\/h4>\n<ul>\n<li>\u4ee5<span style=\"color:#f33b45;\"><strong>__\u5f00\u5934<\/strong><\/span>\uff082\u4e2a\u4e0b\u5212\u7ebf\uff09<\/li>\n<li><span style=\"color:#f33b45;\"><strong>\u5c0f\u5199<\/strong><\/span>\u5b57\u6bcd\uff1b<\/li>\n<li>\u53ef\u4f7f\u7528\u4e0b\u5212\u7ebf\uff0c\u5355\u8bcd\u4e4b\u95f4\u7528_\u5206\u5272\uff1b<\/li>\n<li>\u5982\uff1a__price \uff0c__private_var<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"6%EF%BC%89%E4%B8%93%E6%9C%89%E5%8F%98%E9%87%8F%C2%A0%C2%A0__class__%C2%A0\">6\uff09\u4e13\u6709\u53d8\u91cf&nbsp;&nbsp;__class__&nbsp;<\/h4>\n<ul>\n<li>__\u5f00\u5934\uff0c__\u7ed3\u5c3e\uff1b<\/li>\n<li>\u4e00\u822c\u4e3apython\u7684\u81ea\u6709\u53d8\u91cf\uff0c\u5f00\u53d1\u4e0d\u8981\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u547d\u540d\uff1b<\/li>\n<li>\u5982\uff1a__doc__&nbsp; \uff0c__class__&nbsp;<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"6%E3%80%81%E5%BC%82%E5%B8%B8%E5%91%BD%E5%90%8D%C2%A0%20ExceptionNameError\">6\u3001\u5f02\u5e38\u547d\u540d&nbsp; ExceptionName<strong>Error<\/strong><\/h3>\n<ul>\n<li>\u4ee5<strong> Error \u4f5c\u4e3a\u540e\u7f00\uff1b<\/strong>&nbsp;<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"7%E3%80%81%E7%BC%A9%E5%86%99%C2%A0\">7\u3001\u7f29\u5199&nbsp;<\/h3>\n<ul>\n<li>\u547d\u540d\u5e94\u5f53\u5c3d\u91cf\u4f7f\u7528<strong>\u5168\u62fc\u5199\u7684\u5355\u8bcd<\/strong>\uff1b<\/li>\n<li>\u5e38\u7528\u7684\u7f29\u5199\uff0c\u5982XML\u3001ID\u7b49\uff0c\u5728\u547d\u540d\u65f6\u4e5f\u5e94<strong>\u53ea\u5927\u5199\u9996\u5b57\u6bcd<\/strong>\uff0c\u5982XmlParser<\/li>\n<li>\u547d\u540d\u4e2d\u542b\u6709\u957f\u5355\u8bcd\uff0c\u5bf9\u67d0\u4e2a\u5355\u8bcd\u8fdb\u884c\u7f29\u5199\uff0c\u5e94\u4f7f\u7528<strong>\u7ea6\u5b9a\u6210\u4fd7\u7684\u7f29\u5199\u65b9\u5f0f<\/strong>\uff1b<\/li>\n<li>\u5982\uff1a\n<ul>\n<li>function \u7f29\u5199\u4e3a fn&nbsp;<\/li>\n<li>text \u7f29\u5199\u4e3a txt&nbsp;<\/li>\n<li>object \u7f29\u5199\u4e3a obj&nbsp;<\/li>\n<li>count \u7f29\u5199\u4e3a cnt&nbsp;<\/li>\n<li>number \u7f29\u5199\u4e3a num<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"8%E3%80%81%E5%89%8D%E5%AF%BC%E5%90%8E%E7%BC%80%E4%B8%8B%E5%88%92%E7%BA%BF\">8\u3001\u524d\u5bfc\u540e\u7f00\u4e0b\u5212\u7ebf<\/h3>\n<ul>\n<li>Python \u7528<strong>\u4e0b\u5212\u7ebf<\/strong>\uff0c\u4f5c\u4e3a<strong>\u53d8\u91cf\u524d\u7f00<\/strong>\u548c<strong>\u540e\u7f00\uff0c<\/strong>\u6307\u5b9a<span style=\"color:#f33b45;\"><strong>\u7279\u6b8a\u53d8\u91cf<\/strong><\/span>\uff1b<\/li>\n<li><strong>\u4e00\u4e2a\u524d\u5bfc\u4e0b\u5212\u7ebf\uff1a<\/strong>\u8868\u793a<span style=\"color:#f33b45;\"><strong>\u975e\u516c\u6709<\/strong><\/span>\uff0c\u662f<span style=\"color:#f33b45;\"><strong>\u79c1\u6709\u7684<\/strong><\/span>\uff0c\u5982\uff1a_myprice \uff0c_foo\n<ul>\n<li>\u5728<strong>\u6a21\u5757\u6216\u7c7b\u5916<\/strong>\u4e0d\u53ef\u4ee5\u4f7f\u7528\uff0c\u53ea\u6709<strong>\u7c7b\u5bf9\u8c61<\/strong>\u548c<strong>\u5b50\u7c7b\u5bf9\u8c61<\/strong>\u81ea\u5df1\u80fd\u8bbf\u95ee\u5230\u8fd9\u4e9b\u53d8\u91cf\uff1b<\/li>\n<li>\u4e0d\u80fd\u76f4\u63a5\u8bbf\u95ee\u7684<strong>\u7c7b\u5c5e\u6027<\/strong>\uff0c\u9700\u901a\u8fc7<strong>\u7c7b\u63d0\u4f9b\u7684\u63a5\u53e3<\/strong>\u8fdb\u884c\u8bbf\u95ee\uff1b<\/li>\n<li>_xxx&nbsp; \u4e0d\u80fd\u7528'from module import *'\u5bfc\u5165&nbsp;<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4e00\u4e2a\u540e\u7f00\u4e0b\u5212\u7ebf\uff1a<\/strong>\u907f\u514d<span style=\"color:#f33b45;\"><strong>\u5173\u952e\u5b57\u51b2\u7a81<\/strong><\/span>\uff0c\u5982\uff1acount_<\/li>\n<li><strong>\u4e24\u4e2a\u524d\u5bfc\u4e0b\u5212\u7ebf\uff1a<\/strong>\u5f53\u547d\u540d\u4e00\u4e2a<strong>\u7c7b\u5c5e\u6027<\/strong>\u5f15\u8d77\u540d\u79f0\u51b2\u7a81\u65f6\u4f7f\u7528\uff0c\u4e5f\u53ef\u80fd\u662f\u79c1\u6709\u6210\u5458\uff0c\u5982\uff1a__name\uff0c&nbsp;__foo\n<ul>\n<li>\u53ea\u6709<strong>\u7c7b\u5bf9\u8c61\u81ea\u5df1\u80fd\u8bbf\u95ee<\/strong>\uff0c\u8fde<span style=\"color:#f33b45;\"><strong>\u5b50\u7c7b\u5bf9\u8c61<\/strong><\/span>\u4e5f<strong><span style=\"color:#f33b45;\">\u4e0d\u80fd\u8bbf\u95ee<\/span>\u5230\u8fd9\u4e2a\u6570\u636e\uff1b<\/strong><\/li>\n<li>\u7c7b\u4e2d\u7684\u79c1\u6709\u53d8\u91cf\u540d<\/li>\n<li>&nbsp;<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4e24\u4e2a\u524d\u5bfc\u548c\u540e\u7f00\u4e0b\u5212\u7ebf\uff1a\u201c\u9b54\u201d<\/strong>\uff08\u6709\u7279\u6b8a\u7528\u9014\uff09<strong>\u5bf9\u8c61<\/strong>\u6216\u8005<strong>\u5c5e\u6027<\/strong>\uff0c\u5982\uff1a__init__\uff08\uff09\u4ee3\u8868\u7c7b\u7684\u6784\u9020\u51fd\u6570\uff0c\u6216\u8005__file__&nbsp; &nbsp;\n<ul>\n<li>\u4e00\u822c\u662f\u7cfb\u7edf\u5b9a\u4e49\u540d\u5b57\uff0c\u7cfb\u7edf\u4fdd\u7559\u5b57\u547d\u540d\u6cd5\uff1b<\/li>\n<li>\u7edd\u5bf9\u4e0d\u8981\u521b\u9020\u8fd9\u6837\u7684\u540d\u5b57\uff0c\u800c\u53ea\u662f\u4f7f\u7528\u5b83\u4eec\uff1b<\/li>\n<li>\u9879\u76ee\u4e2d\u53ef\u4ee5\u4f7f\u7528\u8fd9\u79cd\u547d\u540d\uff0c\u5b83\u7684\u610f\u4e49\u5728\u4e8e\u8fd9\u79cd\u5f62\u5f0f\u7684\u53d8\u91cf\u662f\u53ea\u8bfb\u7684\uff0c\u8fd9\u79cd\u5f62\u5f0f\u7684\u7c7b\u6210\u5458\u51fd\u6570<strong>\u5c3d\u91cf\u4e0d\u8981\u91cd\u8f7d<\/strong>\uff1b\u5982\uff1a\n<ul>\n<li>\u5176\u4e2d __id__\u3001__parent__ \u548c __message__ \u90fd\u91c7\u7528\u4e86\u7cfb\u7edf\u4fdd\u7559\u5b57\u547d\u540d\u6cd5\uff1b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<pre class=\"language-java prettyprint linenums\"><code>class Base(object):&nbsp;\n    def __init__(self, id, parent = None):&nbsp;\n        self.__id__ = id&nbsp;\n        self.__parent__ = parent&nbsp;\n        def __message__(self, msgid):&nbsp;<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p><strong>\u6ce8\u610f\u8bf4\u660e\uff1a<\/strong><\/p>\n<p><span style=\"color:#f33b45;\"><strong>\u4e0b\u5212\u7ebf\uff0c<\/strong><\/span>\u5bf9\u89e3\u91ca\u5668\u6709\u7279\u6b8a\u7684\u610f\u4e49\uff0c\u662f\u5185\u5efa\u6807\u8bc6\u7b26\u6240\u4f7f\u7528\u7684\u7b26\u53f7\uff0c\u5efa\u8bae\u7a0b\u5e8f\u5458<strong>\u907f\u514d\u7528\u4e0b\u5212\u7ebf<\/strong>\u4f5c\u4e3a<strong>\u53d8\u91cf\u540d\u7684\u5f00\u59cb<\/strong>\uff1b<br \/> &nbsp;<\/p>\n<h3 id=\"9%E3%80%81Python%E5%85%B3%E9%94%AE%E5%AD%97\">9\u3001Python\u5173\u952e\u5b57<\/h3>\n<ul>\n<li>\u5982\u679c\u5f00\u53d1\u8005\u5c1d\u8bd5\u4f7f\u7528\u5173\u952e\u5b57\u4f5c\u4e3a\u53d8\u91cf\u540d\uff0cPython \u89e3\u91ca\u5668\u4f1a\u62a5\u9519\u3002<\/li>\n<\/ul>\n<p><strong>\u67e5\u770b\u5173\u952e\u5b57\uff1a<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>#\u5bfc\u5165keyword \u6a21\u5757\nimport keyword\n#\u663e\u793a\u6240\u6709\u5173\u952e\u5b57\nkeyword.kwlist<\/code><\/pre>\n<p><strong>\u8f93\u51fa\u7ed3\u679c\uff1a<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>['False', 'None', 'True', 'and', 'as', 'assert', 'async', 'await', 'break', 'class', 'continue', 'def', 'del', 'elif', 'else', 'except', 'finally', 'for', 'from', 'global', 'if', 'import', 'in', 'is', 'lambda', 'nonlocal', 'not', 'or', 'pass', 'raise', 'return', 'try', 'while', 'with', 'yield']\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h3 id=\"10%E3%80%81Python%E5%86%85%E7%BD%AE%E5%87%BD%E6%95%B0\">10\u3001Python\u5185\u7f6e\u51fd\u6570<\/h3>\n<ul>\n<li>\u5982\u679c\u5f00\u53d1\u8005\u4f7f\u7528\u5185\u7f6e\u51fd\u6570\u7684\u540d\u5b57\u4f5c\u4e3a\u53d8\u91cf\u540d\uff0cPython \u89e3\u91ca\u5668\u5012\u4e0d\u4f1a\u62a5\u9519\uff0c\u53ea\u662f\u8be5\u5185\u7f6e\u51fd\u6570\u5c31\u88ab\u8fd9\u4e2a\u53d8\u91cf\u8986\u76d6\u4e86\uff0c\u8be5\u5185\u7f6e\u51fd\u6570\u5c31\u4e0d\u80fd\u4f7f\u7528\u4e86\u3002<\/li>\n<\/ul>\n<table style=\"width:600px;\">\n<caption>\n   Python\u5185\u7f6e\u51fd\u6570<br \/>\n <\/caption>\n<tbody>\n<tr>\n<td>abs()<\/td>\n<td>all()<\/td>\n<td>any()<\/td>\n<td>basestring()<\/td>\n<td>bin()<\/td>\n<\/tr>\n<tr>\n<td>bool()<\/td>\n<td>bytearray()<\/td>\n<td>callable()<\/td>\n<td>chr()<\/td>\n<td>classmethod()<\/td>\n<\/tr>\n<tr>\n<td>cmp()<\/td>\n<td>compile()&nbsp;<\/td>\n<td>complex()<\/td>\n<td>delattr()<\/td>\n<td>dict()<\/td>\n<\/tr>\n<tr>\n<td>dir()<\/td>\n<td>divmod()<\/td>\n<td>enumerate()&nbsp;<\/td>\n<td>eval()<\/td>\n<td>execfile()<\/td>\n<\/tr>\n<tr>\n<td>file()<\/td>\n<td>filter()<\/td>\n<td>float()&nbsp;<\/td>\n<td>format()<\/td>\n<td>frozenset()<\/td>\n<\/tr>\n<tr>\n<td>getattr()<\/td>\n<td>globals()<\/td>\n<td>hasattr()<\/td>\n<td>hash()<\/td>\n<td>help()<\/td>\n<\/tr>\n<tr>\n<td>hex()<\/td>\n<td>id()<\/td>\n<td>input()<\/td>\n<td>int()&nbsp;<\/td>\n<td>isinstance()<\/td>\n<\/tr>\n<tr>\n<td>issubclass()<\/td>\n<td>iter()<\/td>\n<td>len()<\/td>\n<td>list()<\/td>\n<td>locals()<\/td>\n<\/tr>\n<tr>\n<td>long()<\/td>\n<td>map()&nbsp;<\/td>\n<td>max()<\/td>\n<td>memoryview()<\/td>\n<td>min()<\/td>\n<\/tr>\n<tr>\n<td>next()&nbsp;<\/td>\n<td>object()<\/td>\n<td>oct()&nbsp;<\/td>\n<td>open()&nbsp;<\/td>\n<td>ord()<\/td>\n<\/tr>\n<tr>\n<td>pow()<\/td>\n<td>print()<\/td>\n<td>property()<\/td>\n<td>range()<\/td>\n<td>raw_input()<\/td>\n<\/tr>\n<tr>\n<td>reduce()<\/td>\n<td>reload()<\/td>\n<td>repr()<\/td>\n<td>reversed()<\/td>\n<td>zip()<\/td>\n<\/tr>\n<tr>\n<td>round()&nbsp;<\/td>\n<td>set()<\/td>\n<td>setattr()<\/td>\n<td>slice()<\/td>\n<td>sorted()<\/td>\n<\/tr>\n<tr>\n<td>staticmethod()<\/td>\n<td>str()<\/td>\n<td>sum()<\/td>\n<td>super()<\/td>\n<td>tuple()<\/td>\n<\/tr>\n<tr>\n<td>type()<\/td>\n<td>unichr()<\/td>\n<td>unicode()&nbsp;<\/td>\n<td>vars()<\/td>\n<td>xrange()<\/td>\n<\/tr>\n<tr>\n<td>Zip()<\/td>\n<td>__import__()<\/td>\n<td>apply()<\/td>\n<td>buffer()<\/td>\n<td>coerce()<\/td>\n<\/tr>\n<tr>\n<td>intern<\/td>\n<td>&nbsp;<\/td>\n<td>&nbsp;<\/td>\n<td>&nbsp;<\/td>\n<td>&nbsp;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2 id=\"Python%E4%BB%A3%E7%A0%81%E8%A7%84%E8%8C%83\">Python\u4ee3\u7801\u89c4\u8303<\/h2>\n<h3 id=\"1%E3%80%81%E4%BB%A3%E7%A0%81%E8%A1%8C%E9%95%BF%E5%BA%A6\">1\u3001\u4ee3\u7801\u884c\u957f\u5ea6<\/h3>\n<ul>\n<li>\u6bcf\u884c\u4ee3\u7801\u5c3d\u91cf\u4e0d\u8d85\u8fc7 80 \u4e2a\u5b57\u7b26\uff0c\u5728\u7279\u6b8a\u60c5\u51b5\u4e0b\u53ef\u4ee5\u7565\u5fae\u8d85\u8fc7 80 \uff0c\u4f46\u6700\u957f\u4e0d\u5f97\u8d85\u8fc7 120\uff1b<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"2%E3%80%81%E5%BC%95%E5%8F%B7%E7%9A%84%E4%BD%BF%E7%94%A8\">2\u3001\u5f15\u53f7\u7684\u4f7f\u7528<\/h3>\n<ul>\n<li>\u81ea\u7136\u8bed\u8a00 \u4f7f\u7528\u53cc\u5f15\u53f7 \u201c\u2026\u201d \uff0c\u5982\uff1a\u9519\u8bef\u4fe1\u606f\uff1b\u5f88\u591a\u60c5\u51b5\u8fd8\u662f unicode\uff0c\u4f7f\u7528u\"\u4f60\u597d\u4e16\u754c\"<\/li>\n<li>\u673a\u5668\u6807\u8bc6 \u4f7f\u7528\u5355\u5f15\u53f7 \u2018\u2026\u2019 \uff0c\u5982\uff1adict \u91cc\u7684 key<\/li>\n<li>\u6b63\u5219\u8868\u8fbe\u5f0f\u4f7f\u7528\u539f\u751f\u7684\u53cc\u5f15\u53f7 r\"\u2026\"<\/li>\n<li>\u6587\u6863\u5b57\u7b26\u4e32 (docstring) \u4f7f\u7528\u4e09\u4e2a\u53cc\u5f15\u53f7\"\"\"\u6587\u6863\u5b57\u7b26\u4e32\"\"\"<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"3%E3%80%81%E7%A9%BA%E8%A1%8C%E7%9A%84%E4%BD%BF%E7%94%A8\">3\u3001\u7a7a\u884c\u7684\u4f7f\u7528<\/h3>\n<h4 id=\"1%EF%BC%89%E6%A8%A1%E5%9D%97%E4%B8%AD%EF%BC%8C%E5%87%BD%E6%95%B0%EF%BC%8C%E7%B1%BB%E5%AE%9A%E4%B9%89%E4%B9%8B%E9%97%B4%EF%BC%8C%E7%A9%BA2%E8%A1%8C\">1\uff09\u6a21\u5757\u4e2d\uff0c\u51fd\u6570\uff0c\u7c7b\u5b9a\u4e49\u4e4b\u95f4\uff0c\u7a7a2\u884c<\/h4>\n<pre class=\"language-java prettyprint linenums\"><code>def fun1():\n    pass\n\n\ndef fun2():\n    pass\n\n\nclass MyClass:\n    pass\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"2%EF%BC%89%E7%B1%BB%E6%88%90%E5%91%98%E5%87%BD%E6%95%B0%E4%B9%8B%E9%97%B4%EF%BC%8C%E7%A9%BA1%E8%A1%8C%C2%A0\">2\uff09\u7c7b\u6210\u5458\u51fd\u6570\u4e4b\u95f4\uff0c\u7a7a1\u884c&nbsp;<\/h4>\n<pre class=\"language-java prettyprint linenums\"><code>def __init__(self):\n    pass\n\ndef hello(self):\n    pass<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"3%EF%BC%89%E5%9C%A8%E4%BA%8C%E5%85%83%E8%BF%90%E7%AE%97%E7%AC%A6%E4%B8%A4%E8%BE%B9%EF%BC%8C%E5%90%84%E7%A9%BA%E4%B8%80%E6%A0%BC%C2%A0%5B%3D%2C-%2C%2B%3D%2C%3D%3D%2C%3E%2Cin%2Cis%20not%2C%20and%5D\"><strong>3\uff09\u5728\u4e8c\u5143\u8fd0\u7b97\u7b26\u4e24\u8fb9\uff0c\u5404\u7a7a\u4e00\u683c&nbsp;<\/strong>[=,-,+=,==,&gt;,in,is not, and]<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>i = i + 1\nsubmitted += 1\nx = x * 2 - 1\nhypot2 = x * x + y * y\nc = (a + b) * (a - b)<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>i=i+1\nsubmitted +=1\nx = x2 - 1\nhypot2 = xx + y*y\nc = (a+b) * (a-b)<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"4%EF%BC%89%E5%87%BD%E6%95%B0%E7%9A%84%E5%8F%82%E6%95%B0%E5%88%97%E8%A1%A8%E4%B8%AD%EF%BC%8C%E9%80%97%E5%8F%B7%E4%B9%8B%E5%90%8E%EF%BC%8C%E8%A6%81%E6%9C%89%E7%A9%BA%E6%A0%BC\">4\uff09\u51fd\u6570\u7684\u53c2\u6570\u5217\u8868\u4e2d\uff0c\u9017\u53f7\u4e4b\u540e\uff0c\u8981\u6709\u7a7a\u683c<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>def complex(real, imag):\n    pass<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>def complex(real,imag):\n    pass<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"5%EF%BC%89%E5%87%BD%E6%95%B0%E7%9A%84%E5%8F%82%E6%95%B0%E5%88%97%E8%A1%A8%E4%B8%AD%EF%BC%8C%E9%BB%98%E8%AE%A4%E5%80%BC%E7%AD%89%E5%8F%B7%E4%B8%A4%E8%BE%B9%EF%BC%8C%E4%B8%8D%E8%A6%81%E6%B7%BB%E5%8A%A0%E7%A9%BA%E6%A0%BC\">5\uff09\u51fd\u6570\u7684\u53c2\u6570\u5217\u8868\u4e2d\uff0c\u9ed8\u8ba4\u503c\u7b49\u53f7\u4e24\u8fb9\uff0c\u4e0d\u8981\u6dfb\u52a0\u7a7a\u683c<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>def complex(real, imag=0.0):\n    pass<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>def complex(real, imag = 0.0):\n    pass<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"6%EF%BC%89%E5%B7%A6%E6%8B%AC%E5%8F%B7%E4%B9%8B%E5%90%8E%EF%BC%8C%E5%8F%B3%E6%8B%AC%E5%8F%B7%E4%B9%8B%E5%89%8D%EF%BC%8C%E4%B8%8D%E8%A6%81%E5%8A%A0%E5%A4%9A%E4%BD%99%E7%9A%84%E7%A9%BA%E6%A0%BC\">6\uff09\u5de6\u62ec\u53f7\u4e4b\u540e\uff0c\u53f3\u62ec\u53f7\u4e4b\u524d\uff0c\u4e0d\u8981\u52a0\u591a\u4f59\u7684\u7a7a\u683c<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>spam(ham[1], {eggs: 2})<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>spam( ham[1], { eggs : 2 } )<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"7%EF%BC%89%E5%AD%97%E5%85%B8%E5%AF%B9%E8%B1%A1%E7%9A%84%E5%B7%A6%E6%8B%AC%E5%8F%B7%E4%B9%8B%E5%89%8D%EF%BC%8C%E4%B8%8D%E8%A6%81%E5%A4%9A%E4%BD%99%E7%9A%84%E7%A9%BA%E6%A0%BC\">7\uff09\u5b57\u5178\u5bf9\u8c61\u7684\u5de6\u62ec\u53f7\u4e4b\u524d\uff0c\u4e0d\u8981\u591a\u4f59\u7684\u7a7a\u683c<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>dict['key'] = list[index]<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>dict ['key'] = list [index]<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"8%EF%BC%89%E4%B8%8D%E8%A6%81%E4%B8%BA%E5%AF%B9%E9%BD%90%E8%B5%8B%E5%80%BC%E8%AF%AD%E5%8F%A5%EF%BC%8C%E8%80%8C%E4%BD%BF%E7%94%A8%E9%A2%9D%E5%A4%96%E7%A9%BA%E6%A0%BC\">8\uff09\u4e0d\u8981\u4e3a\u5bf9\u9f50\u8d4b\u503c\u8bed\u53e5\uff0c\u800c\u4f7f\u7528\u989d\u5916\u7a7a\u683c<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>x = 1\nxy = 2<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>x  = 1\nxy = 2<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h3 id=\"4%E3%80%81import%20%E8%AF%AD%E5%8F%A5\">4\u3001import \u8bed\u53e5<\/h3>\n<h4 id=\"1%EF%BC%89%E5%8D%95%E7%8B%ACimport%E6%97%B6%EF%BC%8C%E4%B8%8D%E8%A6%81%E5%9C%A8%E4%B8%80%E8%A1%8C%E5%AF%BC%E5%85%A5%E5%A4%9A%E4%B8%AA%EF%BC%9B\"><strong>1\uff09\u5355\u72ecimport\u65f6\uff0c\u4e0d\u8981\u5728\u4e00\u884c\u5bfc\u5165\u591a\u4e2a\uff1b<\/strong><\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>import os\nimport sys<\/code><\/pre>\n<p><span style=\"color:#f33b45;\"><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/span><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>import sys,os<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"2%EF%BC%89from%20...%20import%E5%8F%AF%E4%BB%A5%E5%9C%A8%E4%B8%80%E8%A1%8C%E5%AF%BC%E5%85%A5%E5%A4%9A%E4%B8%AA\"><strong>2\uff09from ... import\u53ef\u4ee5\u5728\u4e00\u884c\u5bfc\u5165\u591a\u4e2a<\/strong><\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>from subprocess import Popen, PIPE<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"3%EF%BC%89import%E8%AF%AD%E5%8F%A5%E5%BA%94%E8%AF%A5%E4%BD%BF%E7%94%A8%20absolute%20import\">3\uff09import\u8bed\u53e5\u5e94\u8be5\u4f7f\u7528 absolute import<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>from foo.bar import Bar<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>from \u2026bar import Bar<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"4%EF%BC%89import%E8%AF%AD%E5%8F%A5%E4%B9%A6%E5%86%99%E4%BD%8D%E7%BD%AE\">4\uff09import\u8bed\u53e5\u4e66\u5199\u4f4d\u7f6e<\/h4>\n<p>import\u8bed\u53e5\u5e94\u8be5\u653e<strong>\u5728\u6587\u4ef6\u5934\u90e8<\/strong>\uff0c\u7f6e\u4e8e<strong>\u6a21\u5757\u8bf4\u660e\u53cadocstring\u4e4b\u540e<\/strong>\uff0c\u4e8e<strong>\u5168\u5c40\u53d8\u91cf\u4e4b\u524d\uff1b<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>import\u8bed\u53e5\u5e94\u8be5\u6309\u7167\u987a\u5e8f\u6392\u5217\uff0c\u6bcf\u7ec4\u4e4b\u95f4\u7528\u4e00\u4e2a\u7a7a\u884c\u5206\u9694\uff1b<\/p>\n<pre class=\"language-java prettyprint linenums\"><code>import os\nimport sys\n\nimport msgpack\nimport zmq\n\nimport foo<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p>\u5bfc\u5165\u5176\u4ed6\u6a21\u5757\u7684\u7c7b\u5b9a\u4e49\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u76f8\u5bf9\u5bfc\u5165\uff1b<\/p>\n<pre class=\"language-java prettyprint linenums\"><code>from myclass import MyClass<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"5%EF%BC%89%E5%A6%82%E6%9E%9C%E5%8F%91%E7%94%9F%E5%91%BD%E5%90%8D%E5%86%B2%E7%AA%81%EF%BC%8C%E5%88%99%E5%8F%AF%E4%BD%BF%E7%94%A8%E5%91%BD%E5%90%8D%E7%A9%BA%E9%97%B4\">5\uff09\u5982\u679c\u53d1\u751f\u547d\u540d\u51b2\u7a81\uff0c\u5219\u53ef\u4f7f\u7528\u547d\u540d\u7a7a\u95f4<\/h4>\n<pre class=\"language-java prettyprint linenums\"><code>import bar\nimport foo.bar\n\nbar.Bar()\nfoo.bar.Bar()<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h3 id=\"5%E3%80%81%E6%8D%A2%E8%A1%8C\">5\u3001\u6362\u884c<\/h3>\n<h4 id=\"1%EF%BC%89%E7%A6%81%E6%AD%A2%E5%A4%8D%E5%90%88%E8%AF%AD%E5%8F%A5%EF%BC%8C%E5%8D%B3%E4%B8%80%E8%A1%8C%E4%B8%AD%E5%8C%85%E5%90%AB%E5%A4%9A%E4%B8%AA%E8%AF%AD%E5%8F%A5\">1\uff09\u7981\u6b62\u590d\u5408\u8bed\u53e5\uff0c\u5373\u4e00\u884c\u4e2d\u5305\u542b\u591a\u4e2a\u8bed\u53e5<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>do_first()\ndo_second()\ndo_third()<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>do_first();do_second();do_third();<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"2%EF%BC%89if%2Ffor%2Fwhile%E4%B8%80%E5%AE%9A%E8%A6%81%E6%8D%A2%E8%A1%8C\">2\uff09if\/for\/while\u4e00\u5b9a\u8981\u6362\u884c<\/h4>\n<p><strong>\u6b63\u786e\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>if foo == 'blah':\n    do_blah_thing()<\/code><\/pre>\n<p><strong>\u4e0d\u63a8\u8350\u7684\u5199\u6cd5<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>if foo == 'blah': do_blash_thing()<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"3%EF%BC%89%E6%94%AF%E6%8C%81%E6%8B%AC%E5%8F%B7%E5%86%85%E7%9A%84%E6%8D%A2%E8%A1%8C\">3\uff09\u652f\u6301\u62ec\u53f7\u5185\u7684\u6362\u884c<\/h4>\n<ul>\n<li>\u62ec\u53f7\u5185\u7684\u6362\u884c\uff0c\u7b2c\u4e8c\u884c\u7f29\u8fdb\u5230\u62ec\u53f7\u7684\u8d77\u59cb\u5904\uff1b<\/li>\n<li>\u8d77\u59cb\u62ec\u53f7\u5c31\u6362\u884c\uff0c\u7b2c\u4e8c\u884c\u7f29\u8fdb 4 \u4e2a\u7a7a\u683c<\/li>\n<\/ul>\n<pre class=\"language-java prettyprint linenums\"><code>foo = fun(\n    var_one, var_two,  # \u8d77\u59cb\u62ec\u53f7\u5c31\u6362\u884c\uff0c\u7b2c\u4e8c\u884c\u7f29\u8fdb 4 \u4e2a\u7a7a\u683c\n          var_three, var_four)  # \u7b2c\u4e8c\u884c\u7f29\u8fdb\u5230\u62ec\u53f7\u7684\u8d77\u59cb\u5904<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"4%EF%BC%89%E4%BD%BF%E7%94%A8%E5%8F%8D%E6%96%9C%E6%9D%A0%5C%E6%8D%A2%E8%A1%8C%EF%BC%8C%E4%BA%8C%E5%85%83%E8%BF%90%E7%AE%97%E7%AC%A6%2B%20.%E7%AD%89%E5%BA%94%E5%87%BA%E7%8E%B0%E5%9C%A8%E8%A1%8C%E6%9C%AB\">4\uff09\u4f7f\u7528\u53cd\u659c\u6760\\\u6362\u884c\uff0c\u4e8c\u5143\u8fd0\u7b97\u7b26+ .\u7b49\u5e94\u51fa\u73b0\u5728\u884c\u672b<\/h4>\n<p>&nbsp;<\/p>\n<h3 id=\"6%E3%80%81%E6%B3%A8%E9%87%8A\">6\u3001\u6ce8\u91ca<\/h3>\n<h4 id=\"1%EF%BC%89%E5%9D%97%E6%B3%A8%E9%87%8A\">1\uff09\u5757\u6ce8\u91ca<\/h4>\n<ul>\n<li>\u201c#\u201d\u53f7\u540e\u7a7a\u4e00\u683c\uff1b<\/li>\n<li>\u6bb5\u843d\u95f4\u7528\u7a7a\u884c\u5206\u5f00\uff08\u540c\u6837\u9700\u8981\u201c#\u201d\u53f7\uff09<\/li>\n<\/ul>\n<pre class=\"language-java prettyprint linenums\"><code># \u5757\u6ce8\u91ca\nmystr = 'hello'<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"2%EF%BC%89%E8%A1%8C%E6%B3%A8%E9%87%8A\">2\uff09\u884c\u6ce8\u91ca<\/h4>\n<ul>\n<li>\u81f3\u5c11\u4f7f\u7528\u4e24\u4e2a\u7a7a\u683c\u548c\u8bed\u53e5\u5206\u5f00<\/li>\n<\/ul>\n<pre class=\"language-java prettyprint linenums\"><code>mystr = 'hello'  # \u884c\u6ce8\u91ca<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4 id=\"3%EF%BC%89%E6%96%87%E6%A1%A3%E6%B3%A8%E9%87%8A%EF%BC%88Docstring%EF%BC%89\">3\uff09\u6587\u6863\u6ce8\u91ca\uff08Docstring\uff09<\/h4>\n<ul>\n<li>\u6240\u6709\u7684<strong>\u516c\u5171\u6a21\u5757\u3001\u51fd\u6570\u3001\u7c7b\u3001\u65b9\u6cd5<\/strong>\uff0c\u90fd\u5e94\u8be5\u5199\u6587\u6863\u6ce8\u91ca docstring<\/li>\n<li>\u79c1\u6709\u65b9\u6cd5\u4e0d\u4e00\u5b9a\u9700\u8981\uff0c\u4f46\u5e94\u8be5\u5728 def \u540e\u63d0\u4f9b\u4e00\u4e2a<strong>\u5757\u6ce8\u91ca<\/strong>\u6765\u8bf4\u660e\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>docstring \u7684\u9996\u884c\u4e0d\u6362\u884c\uff0c \u5982\u6709\u591a\u884c\uff0c\u7ed3\u675f\"\"\"\u5e94\u8be5\u72ec\u5360\u4e00\u884c<\/strong>\uff0c\u9664\u975e\u6b64 docstring \u53ea\u6709\u4e00\u884c\u3002<\/p>\n<pre class=\"language-java prettyprint linenums\"><code>\"\"\"Return a foobar\n\u516c\u5171\u6a21\u5757\u6587\u6863\u6ce8\u91ca\n\"\"\"\n\n\"\"\"\u7c7b\u3001\u65b9\u6cd5\u3001\u51fd\u6570\u6587\u6863\u6ce8\u91ca\"\"\"<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p><strong>\u6587\u6863\u6ce8\u91ca\uff0c\u4e00\u822c\u662f\u653e\u5728\u81ea\u5b9a\u4e49\u7684\u6a21\u5757\/\u7c7b\/\u65b9\u6cd5\/\u51fd\u6570\u7684\u7b2c\u4e00\u884c<\/strong>\uff0c\u6dfb\u52a0\u529f\u80fd\u8bf4\u660e\uff0c\u53ef\u4ee5\u4f7f\u7528.__doc__\u83b7\u53d6\u5bf9\u5e94\u8bf4\u660e\uff1b&nbsp;<\/p>\n<pre class=\"language-java prettyprint linenums\"><code>def myfunction():\n    \"\"\"\u6211\u7684\u6587\u6863\u6ce8\u91ca\u8bf4\u660e\"\"\"\n    print(\"\u6587\u6863\u6ce8\u91ca\")\n\n\nprint(myfunction.__doc__)<\/code><\/pre>\n<p>&nbsp;\u8f93\u51fa\u7ed3\u679c\uff1a\u6211\u7684\u6587\u6863\u6ce8\u91ca\u8bf4\u660e<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u4e0d\u8981\u5728\u6587\u6863\u6ce8\u91ca\u590d\u5236\u51fd\u6570\u5b9a\u4e49\u539f\u578b, \u800c\u662f\u5177\u4f53\u63cf\u8ff0\u5176\u5177\u4f53\u5185\u5bb9, \u89e3\u91ca\u5177\u4f53\u53c2\u6570\u548c\u8fd4\u56de\u503c\u7b49<\/strong><\/p>\n<pre class=\"language-java prettyprint linenums\"><code>#  \u4e0d\u63a8\u8350\u7684\u5199\u6cd5(\u4e0d\u8981\u5199\u51fd\u6570\u539f\u578b\u7b49\u5e9f\u8bdd)\ndef function(a, b):\n    \"\"\"function(a, b) -&gt; list\"\"\"\n    ... ...\n\n\n#  \u6b63\u786e\u7684\u5199\u6cd5\ndef function(a, b):\n    \"\"\"\u8ba1\u7b97\u5e76\u8fd4\u56dea\u5230b\u8303\u56f4\u5185\u6570\u636e\u7684\u5e73\u5747\u503c\"\"\"\n    ... ...<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p><strong>\u5bf9\u51fd\u6570\u53c2\u6570\u3001\u8fd4\u56de\u503c\u7b49\u7684\u8bf4\u660e\u91c7\u7528numpy\u6807\u51c6,<\/strong> \u5982\u4e0b\u6240\u793a<\/p>\n<pre class=\"language-java prettyprint linenums\"><code>def func(arg1, arg2):\n    \"\"\"\u5728\u8fd9\u91cc\u5199\u51fd\u6570\u7684\u4e00\u53e5\u8bdd\u603b\u7ed3(\u5982: \u8ba1\u7b97\u5e73\u5747\u503c).\n\n    \u8fd9\u91cc\u662f\u5177\u4f53\u63cf\u8ff0.\n\n    \u53c2\u6570\n    ----------\n    arg1 : int\n        arg1\u7684\u5177\u4f53\u63cf\u8ff0\n    arg2 : int\n        arg2\u7684\u5177\u4f53\u63cf\u8ff0\n\n    \u8fd4\u56de\u503c\n    -------\n    int\n        \u8fd4\u56de\u503c\u7684\u5177\u4f53\u63cf\u8ff0\n\n    \u53c2\u770b\n    --------\n    otherfunc : \u5176\u5b83\u5173\u8054\u51fd\u6570\u7b49...\n\n    \u793a\u4f8b\n    --------\n    \u793a\u4f8b\u4f7f\u7528doctest\u683c\u5f0f, \u5728`&gt;&gt;&gt;`\u540e\u7684\u4ee3\u7801\u53ef\u4ee5\u88ab\u6587\u6863\u6d4b\u8bd5\u5de5\u5177\u4f5c\u4e3a\u6d4b\u8bd5\u7528\u4f8b\u81ea\u52a8\u8fd0\u884c\n\n    &gt;&gt;&gt; a=[1,2,3]\n    &gt;&gt;&gt; print [x + 3 for x in a]\n    [4, 5, 6]\n    \"\"\"<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p><strong>\u6587\u6863\u6ce8\u91ca\u4e0d\u8981\u4e2d\u82f1\u6587\u6df7\u7528<\/strong>\uff0c\u901a\u5e38\u4e00\u4e24\u53e5\u8bdd\u80fd\u628a\u60c5\u51b5\u8bf4\u6e05\u695a\u5373\u53ef<\/p>\n<p><strong>\u6a21\u5757\u3001\u516c\u6709\u7c7b\u3001\u516c\u6709\u65b9\u6cd5, <\/strong>\u80fd\u5199\u6587\u6863\u6ce8\u91ca\u7684, \u5e94\u8be5\u5c3d\u91cf\u5199\u6587\u6863\u6ce8\u91ca<\/p>\n<p>&nbsp;<\/p>\n<h4 id=\"4%EF%BC%89%E9%87%8D%E8%A6%81%E7%9A%84%E6%B3%A8%E9%87%8A\">4\uff09\u91cd\u8981\u7684\u6ce8\u91ca<\/h4>\n<ul>\n<li>\u6bd4\u8f83\u91cd\u8981\u7684\u6ce8\u91ca\u6bb5, \u4f7f\u7528\u591a\u4e2a\u7b49\u53f7=\u9694\u5f00, \u53ef\u4ee5\u66f4\u52a0\u9192\u76ee, \u7a81\u51fa\u91cd\u8981\u6027<\/li>\n<\/ul>\n<pre class=\"language-java prettyprint linenums\"><code># =====================================\n# \u8bf7\u52ff\u5728\u6b64\u5904\u6dfb\u52a0 get post\u7b49app\u8def\u7531\u884c\u4e3a !!!\n# =====================================<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h3 id=\"7%E3%80%81%E6%A8%A1%E5%9D%97\">7\u3001\u6a21\u5757<\/h3>\n<ul>\n<li>\u5c06\u76f8\u5173\u7684\u7c7b\u548c\u9876\u7ea7\u51fd\u6570\uff0c\u653e\u5728\u540c\u4e00\u4e2a\u6a21\u5757\u91cc\uff0c\u4e0d\u50cfJava, \u6ca1\u5fc5\u8981\u9650\u5236\u4e00\u4e2a\u7c7b\u4e00\u4e2a\u6a21\u5757\uff1b<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"python\u8bed\u8a00\u547d\u540d\u6cd5_python\u57fa\u7840\u8bed\u6cd5\u7b2c10\u5173\u4f5c\u4e1aPython\u547d\u540d\u89c4\u5219\u547d\u540d\u53c2\u8003\u7f51\u7ad9codeif\uff1ahttps:\/\/unbug.github.io\/codelf\/\t\u53d8\u91cf\u547d\u540d\u52a9...","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/8905"}],"collection":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/comments?post=8905"}],"version-history":[{"count":0,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/posts\/8905\/revisions"}],"wp:attachment":[{"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/media?parent=8905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/categories?post=8905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mushiming.com\/wp-json\/wp\/v2\/tags?post=8905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}