{"id":14646,"date":"2023-03-06T14:03:32","date_gmt":"2023-03-06T06:03:32","guid":{"rendered":"http:\/\/139.9.1.231\/?p=14646"},"modified":"2023-03-06T14:03:36","modified_gmt":"2023-03-06T06:03:36","slug":"python_pdb","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2023\/03\/06\/python_pdb\/","title":{"rendered":"python \u8bbe\u7f6e\u65ad\u70b9&#8211;\u8c03\u8bd5\u5229\u5668 pdb"},"content":{"rendered":"\n<p>        \u5982\u679c\u4f60\u8fd8\u4e3b\u8981\u9760print\u6765\u8c03\u8bd5\u4ee3\u7801\uff0c\u90a3\u503c\u5f97\u82b110\u5206\u949f\u8bd5\u8bd5pdb\u8fd9\u4e2aPython\u81ea\u5e26\u7684Debug\u5de5\u5177\u3002<\/p>\n\n\n\n<p>pdb\u67092\u79cd\u7528\u6cd5\uff1a<\/p>\n\n\n\n<ul><li><strong>\u975e\u4fb5\u5165\u5f0f\u65b9\u6cd5<\/strong>\uff08\u4e0d\u7528\u989d\u5916\u4fee\u6539\u6e90\u4ee3\u7801\uff0c\u5728\u547d\u4ee4\u884c\u4e0b\u76f4\u63a5\u8fd0\u884c\u5c31\u80fd\u8c03\u8bd5\uff09<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>python3 -m pdb filename.py<\/code><\/pre>\n\n\n\n<ul><li><strong>\u4fb5\u5165\u5f0f\u65b9\u6cd5<\/strong>\uff08\u9700\u8981\u5728\u88ab\u8c03\u8bd5\u7684\u4ee3\u7801\u4e2d\u6dfb\u52a0\u4e00\u884c\u4ee3\u7801\u7136\u540e\u518d\u6b63\u5e38\u8fd0\u884c\u4ee3\u7801\uff09<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>import pdb;pdb.set_trace()<\/code><\/pre>\n\n\n\n<p>\u5f53\u4f60\u5728\u547d\u4ee4\u884c\u770b\u5230\u4e0b\u9762\u8fd9\u4e2a\u63d0\u793a\u7b26\u65f6\uff0c\u8bf4\u660e\u5df2\u7ecf\u6b63\u786e\u6253\u5f00\u4e86pdb<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>(Pdb) <\/code><\/pre>\n\n\n\n<p>\u7136\u540e\u5c31\u53ef\u4ee5\u5f00\u59cb\u8f93\u5165pdb\u547d\u4ee4\u4e86\uff0c\u4e0b\u9762\u662fpdb\u7684\u5e38\u7528\u547d\u4ee4<\/p>\n\n\n\n<h2>1\u3001\u67e5\u770b\u6e90\u4ee3\u7801<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>l<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u67e5\u770b\u5f53\u524d\u4f4d\u7f6e\u524d\u540e11\u884c\u6e90\u4ee3\u7801\uff08\u591a\u6b21\u4f1a\u7ffb\u9875\uff09<br>\u5f53\u524d\u4f4d\u7f6e\u5728\u4ee3\u7801\u4e2d\u4f1a\u7528&#8211;&gt;\u8fd9\u4e2a\u7b26\u53f7\u6807\u51fa\u6765<\/p><\/blockquote>\n\n\n\n<p>\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ll<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u67e5\u770b\u5f53\u524d\u51fd\u6570\u6216\u6846\u67b6\u7684\u6240\u6709\u6e90\u4ee3\u7801<\/p><\/blockquote>\n\n\n\n<h2>2\u3001\u6dfb\u52a0\u65ad\u70b9<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>b\nb lineno\nb filename:lineno \nb functionname<\/code><\/pre>\n\n\n\n<p>\u53c2\u6570\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>filename\u6587\u4ef6\u540d\uff0c\u65ad\u70b9\u6dfb\u52a0\u5230\u54ea\u4e2a\u6587\u4ef6\uff0c<a href=\"http:\/\/xn--test-f96g.py\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5982test.py<\/a><br>lineno\u65ad\u70b9\u6dfb\u52a0\u5230\u54ea\u4e00\u884c<br>function\uff1a\u51fd\u6570\u540d\uff0c\u5728\u8be5\u51fd\u6570\u6267\u884c\u7684\u7b2c\u4e00\u884c\u8bbe\u7f6e\u65ad\u70b9<\/p><\/blockquote>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>1.\u4e0d\u5e26\u53c2\u6570\u8868\u793a\u67e5\u770b\u65ad\u70b9\u8bbe\u7f6e<br>2.\u5e26\u53c2\u5219\u5728\u6307\u5b9a\u4f4d\u7f6e\u8bbe\u7f6e\u4e00\u4e2a\u65ad\u70b9<\/p><\/blockquote>\n\n\n\n<h2>3\u3001\u6dfb\u52a0\u4e34\u65f6\u65ad\u70b9<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>tbreak\ntbreak lineno\ntbreak filename:lineno\ntbreak functionname<\/code><\/pre>\n\n\n\n<p>\u53c2\u6570\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u540cb<\/p><\/blockquote>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u6267\u884c\u4e00\u6b21\u540e\u65f6\u81ea\u52a8\u5220\u9664\uff08\u8fd9\u5c31\u662f\u5b83\u88ab\u79f0\u4e3a\u4e34\u65f6\u65ad\u70b9\u7684\u539f\u56e0\uff09<\/p><\/blockquote>\n\n\n\n<h2>4\u3001\u6e05\u9664\u65ad\u70b9<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cl\ncl filename:lineno\ncl bpnumber &#91;bpnumber ...]<\/code><\/pre>\n\n\n\n<p>\u53c2\u6570\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>bpnumber \u65ad\u70b9\u5e8f\u53f7\uff08\u591a\u4e2a\u4ee5\u7a7a\u683c\u5206\u9694\uff09<\/p><\/blockquote>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>1.\u4e0d\u5e26\u53c2\u6570\u7528\u4e8e\u6e05\u9664\u6240\u6709\u65ad\u70b9\uff0c\u4f1a\u63d0\u793a\u786e\u8ba4\uff08\u5305\u62ec\u4e34\u65f6\u65ad\u70b9\uff09<br>2.\u5e26\u53c2\u6570\u5219\u6e05\u9664\u6307\u5b9a\u6587\u4ef6\u884c\u6216\u5f53\u524d\u6587\u4ef6\u6307\u5b9a\u5e8f\u53f7\u7684\u65ad\u70b9<\/p><\/blockquote>\n\n\n\n<h2>5\u3001\u6253\u5370\u53d8\u91cf\u503c<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>p expression<\/code><\/pre>\n\n\n\n<p>\u53c2\u6570\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>expression Python\u8868\u8fbe\u5f0f<\/p><\/blockquote>\n\n\n\n<h2>6\u3001\u9010\u884c\u8c03\u8bd5\u547d\u4ee4<\/h2>\n\n\n\n<p>\u5305\u62ec s \uff0cn \uff0c r \u8fd93\u4e2a\u76f8\u4f3c\u7684\u547d\u4ee4\uff0c\u533a\u522b\u5728\u5982\u4f55\u5bf9\u5f85\u51fd\u6570\u4e0a<\/p>\n\n\n\n<p>\u547d\u4ee41\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>s<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u6267\u884c\u4e0b\u4e00\u884c\uff08\u80fd\u591f\u8fdb\u5165\u51fd\u6570\u4f53\uff09<\/p><\/blockquote>\n\n\n\n<p>\u547d\u4ee42\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>n <\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u6267\u884c\u4e0b\u4e00\u884c\uff08\u4e0d\u4f1a\u8fdb\u5165\u51fd\u6570\u4f53\uff09<\/p><\/blockquote>\n\n\n\n<p>\u547d\u4ee43\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>r <\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u6267\u884c\u4e0b\u4e00\u884c\uff08\u5728\u51fd\u6570\u4e2d\u65f6\u4f1a\u76f4\u63a5\u6267\u884c\u5230\u51fd\u6570\u8fd4\u56de\u5904\uff09<\/p><\/blockquote>\n\n\n\n<h2>7\u3001\u975e\u9010\u884c\u8c03\u8bd5\u547d\u4ee4<\/h2>\n\n\n\n<p>\u547d\u4ee41\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>c <\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u6301\u7eed\u6267\u884c\u4e0b\u53bb\uff0c\u76f4\u5230\u9047\u5230\u4e00\u4e2a\u65ad\u70b9<\/p><\/blockquote>\n\n\n\n<p>\u547d\u4ee42<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>unt lineno<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u6301\u7eed\u6267\u884c\u76f4\u5230\u8fd0\u884c\u5230\u6307\u5b9a\u884c\uff08\u6216\u9047\u5230\u65ad\u70b9\uff09<\/p><\/blockquote>\n\n\n\n<p>\u547d\u4ee43<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>j lineno<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u76f4\u63a5\u8df3\u8f6c\u5230\u6307\u5b9a\u884c\uff08\u6ce8\u610f\uff0c\u88ab\u8df3\u8fc7\u7684\u4ee3\u7801\u4e0d\u6267\u884c\uff09<\/p><\/blockquote>\n\n\n\n<h2>8\u3001\u67e5\u770b\u51fd\u6570\u53c2\u6570<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u5728\u51fd\u6570\u4e2d\u65f6\u6253\u5370\u51fd\u6570\u7684\u53c2\u6570\u548c\u53c2\u6570\u7684\u503c<\/p><\/blockquote>\n\n\n\n<h2>9\u3001\u6253\u5370\u53d8\u91cf\u7c7b\u578b<\/h2>\n\n\n\n<p>\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>whatis expression<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u6253\u5370\u8868\u8fbe\u5f0f\u7684\u7c7b\u578b\uff0c\u5e38\u7528\u6765\u6253\u5370\u53d8\u91cf\u503c<\/p><\/blockquote>\n\n\n\n<h2>10\u3001\u542f\u52a8\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>interact<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u542f\u52a8\u4e00\u4e2apython\u7684\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\uff0c\u4f7f\u7528\u5f53\u524d\u4ee3\u7801\u7684\u5168\u5c40\u547d\u540d\u7a7a\u95f4\uff08\u4f7f\u7528ctrl+d\u8fd4\u56depdb\uff09<\/p><\/blockquote>\n\n\n\n<h2>11\u3001\u6253\u5370\u5806\u6808\u4fe1\u606f<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>w<\/code><\/pre>\n\n\n\n<p>\u8bf4\u660e\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u6253\u5370\u5806\u6808\u4fe1\u606f\uff0c\u6700\u65b0\u7684\u5e27\u5728\u6700\u5e95\u90e8\u3002\u7bad\u5934\u8868\u793a\u5f53\u524d\u5e27\u3002<\/p><\/blockquote>\n\n\n\n<h2>12\u3001\u9000\u51fapdb<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>q<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u8fd8\u4e3b\u8981\u9760print\u6765\u8c03\u8bd5\u4ee3\u7801\uff0c\u90a3\u503c\u5f97\u82b110\u5206\u949f\u8bd5\u8bd5pdb\u8fd9\u4e2aPython\u81ea\u5e26\u7684Debug\u5de5\u5177\u3002 pdb\u6709 &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2023\/03\/06\/python_pdb\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">python \u8bbe\u7f6e\u65ad\u70b9&#8211;\u8c03\u8bd5\u5229\u5668 pdb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/14646"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=14646"}],"version-history":[{"count":6,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/14646\/revisions"}],"predecessor-version":[{"id":14653,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/14646\/revisions\/14653"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=14646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=14646"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=14646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}