{"id":10021222,"date":"2026-02-01T02:39:04","date_gmt":"2026-01-31T18:39:04","guid":{"rendered":"https:\/\/itmax.cn\/?p=10021222"},"modified":"2026-02-01T02:39:04","modified_gmt":"2026-01-31T18:39:04","slug":"python%e4%b8%ad%e7%9a%84%e5%ad%97%e8%8a%82%e7%a0%81%e6%89%a7%e8%a1%8c%e6%9c%ba%e5%88%b6%e4%b8%8e%e8%a7%a3%e9%87%8a%e5%99%a8%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10021222","title":{"rendered":"Python\u4e2d\u7684\u5b57\u8282\u7801\u6267\u884c\u673a\u5236\u4e0e\u89e3\u91ca\u5668\u539f\u7406"},"content":{"rendered":"<h2>Python\u4e2d\u7684\u5b57\u8282\u7801\u6267\u884c\u673a\u5236\u4e0e\u89e3\u91ca\u5668\u539f\u7406<\/h2>\n<h3>1. Python\u89e3\u91ca\u5668\u6982\u8ff0<\/h3>\n<h4>1.1 \u89e3\u91ca\u5668\u7684\u89d2\u8272<\/h4>\n<p>Python\u89e3\u91ca\u5668\u662f\u6267\u884cPython\u4ee3\u7801\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5b83\u8d1f\u8d23\u5c06Python\u6e90\u4ee3\u7801\u8f6c\u6362\u4e3a\u53ef\u6267\u884c\u7684\u673a\u5668\u4ee3\u7801\uff0c\u5e76\u6267\u884c\u8fd9\u4e9b\u4ee3\u7801\u3002Python\u7684\u89e3\u91ca\u6267\u884c\u7279\u6027\u4f7f\u5176\u5177\u6709\u826f\u597d\u7684\u8de8\u5e73\u53f0\u6027\u548c\u52a8\u6001\u6027\u3002<\/p>\n<h4>1.2 \u4e3b\u8981\u7684Python\u89e3\u91ca\u5668<\/h4>\n<ul>\n<li><strong>CPython<\/strong>\uff1a\u5b98\u65b9\u7684Python\u89e3\u91ca\u5668\uff0c\u7528C\u8bed\u8a00\u5b9e\u73b0<\/li>\n<li><strong>PyPy<\/strong>\uff1a\u4f7f\u7528JIT\u7f16\u8bd1\u7684\u89e3\u91ca\u5668\uff0c\u6027\u80fd\u66f4\u9ad8<\/li>\n<li><strong>Jython<\/strong>\uff1a\u8fd0\u884c\u5728Java\u865a\u62df\u673a\u4e0a\u7684\u89e3\u91ca\u5668<\/li>\n<li><strong>IronPython<\/strong>\uff1a\u8fd0\u884c\u5728.NET\u5e73\u53f0\u4e0a\u7684\u89e3\u91ca\u5668<\/li>\n<li><strong>MicroPython<\/strong>\uff1a\u9488\u5bf9\u5fae\u63a7\u5236\u5668\u7684\u7cbe\u7b80\u7248\u89e3\u91ca\u5668<\/li>\n<\/ul>\n<h4>1.3 CPython\u7684\u67b6\u6784<\/h4>\n<p>CPython\u7684\u67b6\u6784\u4e3b\u8981\u7531\u4ee5\u4e0b\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u8bcd\u6cd5\u5206\u6790\u5668<\/strong>\uff1a\u5c06\u6e90\u4ee3\u7801\u5206\u89e3\u4e3a\u8bcd\u6cd5\u5355\u5143\uff08tokens\uff09<\/li>\n<li><strong>\u8bed\u6cd5\u5206\u6790\u5668<\/strong>\uff1a\u5c06\u8bcd\u6cd5\u5355\u5143\u89e3\u6790\u4e3a\u62bd\u8c61\u8bed\u6cd5\u6811\uff08AST\uff09<\/li>\n<li><strong>\u7f16\u8bd1\u5668<\/strong>\uff1a\u5c06\u62bd\u8c61\u8bed\u6cd5\u6811\u7f16\u8bd1\u4e3a\u5b57\u8282\u7801<\/li>\n<li><strong>\u865a\u62df\u673a<\/strong>\uff1a\u6267\u884c\u5b57\u8282\u7801<\/li>\n<li><strong>\u8fd0\u884c\u65f6\u73af\u5883<\/strong>\uff1a\u63d0\u4f9b\u5185\u5b58\u7ba1\u7406\u3001\u5783\u573e\u56de\u6536\u7b49\u529f\u80fd<\/li>\n<\/ul>\n<h3>2. \u5b57\u8282\u7801\u7684\u751f\u6210\u8fc7\u7a0b<\/h3>\n<h4>2.1 \u6e90\u4ee3\u7801\u5230\u5b57\u8282\u7801\u7684\u8f6c\u6362<\/h4>\n<p>Python\u4ee3\u7801\u7684\u6267\u884c\u8fc7\u7a0b\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u8bcd\u6cd5\u5206\u6790<\/strong>\uff1a\u5c06\u6e90\u4ee3\u7801\u5206\u89e3\u4e3a\u8bcd\u6cd5\u5355\u5143<\/li>\n<li><strong>\u8bed\u6cd5\u5206\u6790<\/strong>\uff1a\u6784\u5efa\u62bd\u8c61\u8bed\u6cd5\u6811\uff08AST\uff09<\/li>\n<li><strong>\u7f16\u8bd1<\/strong>\uff1a\u5c06AST\u7f16\u8bd1\u4e3a\u5b57\u8282\u7801<\/li>\n<li><strong>\u6267\u884c<\/strong>\uff1a\u865a\u62df\u673a\u6267\u884c\u5b57\u8282\u7801<\/li>\n<\/ol>\n<h4>2.2 \u62bd\u8c61\u8bed\u6cd5\u6811\uff08AST\uff09<\/h4>\n<p>\u62bd\u8c61\u8bed\u6cd5\u6811\u662f\u6e90\u4ee3\u7801\u7684\u7ed3\u6784\u5316\u8868\u793a\uff0c\u5b83\u6355\u83b7\u4e86\u4ee3\u7801\u7684\u8bed\u6cd5\u7ed3\u6784\u4f46\u4e0d\u5305\u542b\u8bed\u6cd5\u7ec6\u8282\u3002<\/p>\n<pre><code>import ast\u200b# \u89e3\u6790\u6e90\u4ee3\u7801\u4e3aASTcode = &quot;print('Hello, World!')&quot;ast_tree = ast.parse(code)\u200b# \u6253\u5370AST\u7ed3\u6784print(ast.dump(ast_tree, indent=2))<\/code><\/pre>\n<h4>2.3 \u5b57\u8282\u7801\u7f16\u8bd1<\/h4>\n<p>\u7f16\u8bd1\u5668\u5c06AST\u8f6c\u6362\u4e3a\u5b57\u8282\u7801\uff0c\u5b57\u8282\u7801\u662f\u4e00\u79cd\u4e2d\u95f4\u8868\u793a\uff0c\u7c7b\u4f3c\u4e8e\u6c47\u7f16\u8bed\u8a00\uff0c\u4f46\u4e0e\u5177\u4f53\u786c\u4ef6\u65e0\u5173\u3002<\/p>\n<pre><code>import dis\u200b# \u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570def add(a, b): \u00a0 \u00a0return a + b\u200b# \u67e5\u770b\u51fd\u6570\u7684\u5b57\u8282\u7801dis.dis(add)<\/code><\/pre>\n<h4>2.4 \u5b57\u8282\u7801\u7684\u5b58\u50a8<\/h4>\n<ul>\n<li><strong>.pyc\u6587\u4ef6<\/strong>\uff1aPython\u4f1a\u5c06\u7f16\u8bd1\u540e\u7684\u5b57\u8282\u7801\u7f13\u5b58\u5230.pyc\u6587\u4ef6\u4e2d\uff0c\u52a0\u5feb\u4e0b\u6b21\u6267\u884c\u901f\u5ea6<\/li>\n<li><strong>\u5185\u5b58\u4e2d\u7684\u5b57\u8282\u7801<\/strong>\uff1a\u5bf9\u4e8e\u4ea4\u4e92\u5f0f\u6267\u884c\u7684\u4ee3\u7801\uff0c\u5b57\u8282\u7801\u53ea\u5b58\u50a8\u5728\u5185\u5b58\u4e2d<\/li>\n<\/ul>\n<h3>3. \u5b57\u8282\u7801\u7684\u7ed3\u6784<\/h3>\n<h4>3.1 \u5b57\u8282\u7801\u6307\u4ee4<\/h4>\n<p>Python\u5b57\u8282\u7801\u7531\u4e00\u7cfb\u5217\u6307\u4ee4\u7ec4\u6210\uff0c\u6bcf\u4e2a\u6307\u4ee4\u5305\u542b\uff1a<\/p>\n<ul>\n<li><strong>\u64cd\u4f5c\u7801<\/strong>\uff08Opcode\uff09\uff1a\u4e00\u4e2a\u5b57\u8282\u7684\u64cd\u4f5c\u4ee3\u7801<\/li>\n<li><strong>\u64cd\u4f5c\u6570<\/strong>\uff08Operand\uff09\uff1a\u96f6\u4e2a\u6216\u591a\u4e2a\u64cd\u4f5c\u6570<\/li>\n<\/ul>\n<h4>3.2 \u5e38\u89c1\u7684\u5b57\u8282\u7801\u6307\u4ee4<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6307\u4ee4<\/th>\n<th>\u64cd\u4f5c\u7801<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>LOAD\/_CONST<\/td>\n<td>100<\/td>\n<td>\u52a0\u8f7d\u5e38\u91cf<\/td>\n<\/tr>\n<tr>\n<td>LOAD\/_FAST<\/td>\n<td>124<\/td>\n<td>\u52a0\u8f7d\u5c40\u90e8\u53d8\u91cf<\/td>\n<\/tr>\n<tr>\n<td>LOAD\/_GLOBAL<\/td>\n<td>116<\/td>\n<td>\u52a0\u8f7d\u5168\u5c40\u53d8\u91cf<\/td>\n<\/tr>\n<tr>\n<td>STORE\/_FAST<\/td>\n<td>125<\/td>\n<td>\u5b58\u50a8\u5c40\u90e8\u53d8\u91cf<\/td>\n<\/tr>\n<tr>\n<td>STORE\/_GLOBAL<\/td>\n<td>117<\/td>\n<td>\u5b58\u50a8\u5168\u5c40\u53d8\u91cf<\/td>\n<\/tr>\n<tr>\n<td>BINARY\/_ADD<\/td>\n<td>23<\/td>\n<td>\u6267\u884c\u52a0\u6cd5\u64cd\u4f5c<\/td>\n<\/tr>\n<tr>\n<td>BINARY\/_SUBTRACT<\/td>\n<td>24<\/td>\n<td>\u6267\u884c\u51cf\u6cd5\u64cd\u4f5c<\/td>\n<\/tr>\n<tr>\n<td>COMPARE\/_OP<\/td>\n<td>107<\/td>\n<td>\u6267\u884c\u6bd4\u8f83\u64cd\u4f5c<\/td>\n<\/tr>\n<tr>\n<td>POP\/_JUMP\/_IF\/_FALSE<\/td>\n<td>114<\/td>\n<td>\u6761\u4ef6\u8df3\u8f6c\u5230\u6307\u5b9a\u4f4d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td>RETURN\/_VALUE<\/td>\n<td>83<\/td>\n<td>\u8fd4\u56de\u503c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>3.3 \u5b57\u8282\u7801\u7684\u793a\u4f8b<\/h4>\n<pre><code># \u793a\u4f8b\u51fd\u6570def simple_function(): \u00a0 \u00a0x = 1 \u00a0 \u00a0y = 2 \u00a0 \u00a0return x + y\u200b# \u67e5\u770b\u5b57\u8282\u7801import disdis.dis(simple_function)\u200b# \u8f93\u51fa:#  2 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 0 LOAD_CONST \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 1 (1)# \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0  2 STORE_FAST \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 0 (x)##  3 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 4 LOAD_CONST \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 2 (2)# \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0  6 STORE_FAST \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 1 (y)##  4 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 8 LOAD_FAST \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0  0 (x)# \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 10 LOAD_FAST \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0  1 (y)# \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 12 BINARY_ADD# \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 14 RETURN_VALUE<\/code><\/pre>\n<h3>4. Python\u865a\u62df\u673a\u7684\u6267\u884c\u673a\u5236<\/h3>\n<h4>4.1 \u865a\u62df\u673a\u7684\u7ed3\u6784<\/h4>\n<p>Python\u865a\u62df\u673a\uff08CPython VM\uff09\u662f\u4e00\u4e2a\u57fa\u4e8e\u6808\u7684\u865a\u62df\u673a\uff0c\u5b83\u4f7f\u7528\u4ee5\u4e0b\u51e0\u4e2a\u6808\uff1a<\/p>\n<ul>\n<li><strong>\u6570\u636e\u6808<\/strong>\uff1a\u7528\u4e8e\u5b58\u50a8\u64cd\u4f5c\u6570\u548c\u4e2d\u95f4\u7ed3\u679c<\/li>\n<li><strong>\u8c03\u7528\u6808<\/strong>\uff1a\u7528\u4e8e\u5b58\u50a8\u51fd\u6570\u8c03\u7528\u4fe1\u606f<\/li>\n<li><strong>\u5757\u6808<\/strong>\uff1a\u7528\u4e8e\u5904\u7406\u5f02\u5e38\u548c\u5faa\u73af\u7b49\u63a7\u5236\u7ed3\u6784<\/li>\n<\/ul>\n<h4>4.2 \u5b57\u8282\u7801\u6267\u884c\u8fc7\u7a0b<\/h4>\n<p>\u865a\u62df\u673a\u6267\u884c\u5b57\u8282\u7801\u7684\u8fc7\u7a0b\u662f\u4e00\u4e2a\u5faa\u73af\uff1a<\/p>\n<ol>\n<li><strong>\u83b7\u53d6\u6307\u4ee4<\/strong>\uff1a\u4ece\u5b57\u8282\u7801\u4e2d\u83b7\u53d6\u4e0b\u4e00\u6761\u6307\u4ee4<\/li>\n<li><strong>\u89e3\u7801\u6307\u4ee4<\/strong>\uff1a\u89e3\u6790\u64cd\u4f5c\u7801\u548c\u64cd\u4f5c\u6570<\/li>\n<li><strong>\u6267\u884c\u6307\u4ee4<\/strong>\uff1a\u6839\u636e\u64cd\u4f5c\u7801\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c<\/li>\n<li><strong>\u91cd\u590d<\/strong>\uff1a\u76f4\u5230\u6240\u6709\u5b57\u8282\u7801\u6267\u884c\u5b8c\u6bd5<\/li>\n<\/ol>\n<h4>4.3 \u51fd\u6570\u8c03\u7528\u673a\u5236<\/h4>\n<p>\u51fd\u6570\u8c03\u7528\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u521b\u5efa\u5e27\u5bf9\u8c61<\/strong>\uff1a\u4e3a\u51fd\u6570\u8c03\u7528\u521b\u5efa\u4e00\u4e2a\u5e27\u5bf9\u8c61\uff0c\u5305\u542b\u5c40\u90e8\u53d8\u91cf\u3001\u53c2\u6570\u7b49<\/li>\n<li><strong>\u8bbe\u7f6e\u6267\u884c\u73af\u5883<\/strong>\uff1a\u5c06\u5e27\u5bf9\u8c61\u538b\u5165\u8c03\u7528\u6808<\/li>\n<li><strong>\u6267\u884c\u51fd\u6570\u4ee3\u7801<\/strong>\uff1a\u865a\u62df\u673a\u6267\u884c\u51fd\u6570\u7684\u5b57\u8282\u7801<\/li>\n<li><strong>\u8fd4\u56de\u7ed3\u679c<\/strong>\uff1a\u51fd\u6570\u6267\u884c\u5b8c\u6bd5\u540e\uff0c\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u8c03\u7528\u8005<\/li>\n<li><strong>\u9500\u6bc1\u5e27\u5bf9\u8c61<\/strong>\uff1a\u4ece\u8c03\u7528\u6808\u4e2d\u5f39\u51fa\u5e27\u5bf9\u8c61<\/li>\n<\/ol>\n<h4>4.4 \u5e27\u5bf9\u8c61<\/h4>\n<p>\u5e27\u5bf9\u8c61\u662f\u51fd\u6570\u6267\u884c\u7684\u73af\u5883\uff0c\u5b83\u5305\u542b\uff1a<\/p>\n<ul>\n<li><strong>\u5c40\u90e8\u53d8\u91cf<\/strong>\uff1a\u51fd\u6570\u7684\u5c40\u90e8\u53d8\u91cf<\/li>\n<li><strong>\u5168\u5c40\u53d8\u91cf<\/strong>\uff1a\u51fd\u6570\u53ef\u4ee5\u8bbf\u95ee\u7684\u5168\u5c40\u53d8\u91cf<\/li>\n<li><strong>\u5185\u7f6e\u53d8\u91cf<\/strong>\uff1a\u51fd\u6570\u53ef\u4ee5\u8bbf\u95ee\u7684\u5185\u7f6e\u53d8\u91cf<\/li>\n<li><strong>\u4ee3\u7801\u5bf9\u8c61<\/strong>\uff1a\u51fd\u6570\u7684\u5b57\u8282\u7801\u548c\u76f8\u5173\u4fe1\u606f<\/li>\n<li><strong>\u4e0a\u4e00\u4e2a\u5e27<\/strong>\uff1a\u8c03\u7528\u8005\u7684\u5e27\u5bf9\u8c61<\/li>\n<\/ul>\n<h3>5. \u5b57\u8282\u7801\u7684\u6267\u884c\u793a\u4f8b<\/h3>\n<h4>5.1 \u7b80\u5355\u8868\u8fbe\u5f0f\u6267\u884c<\/h4>\n<pre><code># \u6267\u884c\u8868\u8fbe\u5f0f: a + b\u200bdef add(a, b): \u00a0 \u00a0return a + b\u200b# \u5b57\u8282\u7801\u6267\u884c\u8fc7\u7a0b:# 1. LOAD_FAST 0 (a) \u00a0 # \u5c06a\u538b\u5165\u6570\u636e\u6808# 2. LOAD_FAST 1 (b) \u00a0 # \u5c06b\u538b\u5165\u6570\u636e\u6808# 3. BINARY_ADD \u00a0 \u00a0 \u00a0  # \u5f39\u51fa\u4e24\u4e2a\u503c\uff0c\u6267\u884c\u52a0\u6cd5\uff0c\u5c06\u7ed3\u679c\u538b\u5165\u6808# 4. RETURN_VALUE \u00a0 \u00a0  # \u5f39\u51fa\u7ed3\u679c\u5e76\u8fd4\u56de<\/code><\/pre>\n<h4>5.2 \u6761\u4ef6\u8bed\u53e5\u6267\u884c<\/h4>\n<pre><code># \u6761\u4ef6\u8bed\u53e5\u6267\u884cdef check_number(n): \u00a0 \u00a0if n &gt; 0: \u00a0 \u00a0 \u00a0 \u00a0return &quot;Positive&quot; \u00a0 \u00a0else: \u00a0 \u00a0 \u00a0 \u00a0return &quot;Non-positive&quot;\u200b# \u5b57\u8282\u7801\u6267\u884c\u8fc7\u7a0b:# 1. LOAD_FAST 0 (n) \u00a0 \u00a0  # \u52a0\u8f7dn# 2. LOAD_CONST 1 (0) \u00a0 \u00a0 # \u52a0\u8f7d\u5e38\u91cf0# 3. COMPARE_OP 4 (&gt;) \u00a0 \u00a0 # \u6bd4\u8f83n &gt; 0# 4. POP_JUMP_IF_FALSE 12 # \u5982\u679c\u4e3a\u5047\uff0c\u8df3\u8f6c\u5230\u6307\u4ee412# 5. LOAD_CONST 2 ('Positive')  # \u52a0\u8f7d&quot;Positive&quot;# 6. RETURN_VALUE \u00a0 \u00a0 \u00a0 \u00a0 # \u8fd4\u56de# 7. JUMP_FORWARD 4 (to 13)  # \u8df3\u8f6c\u5230\u6307\u4ee413# 8. LOAD_CONST 3 ('Non-positive')  # \u52a0\u8f7d&quot;Non-positive&quot;# 9. RETURN_VALUE \u00a0 \u00a0 \u00a0 \u00a0 # \u8fd4\u56de<\/code><\/pre>\n<h4>5.3 \u5faa\u73af\u8bed\u53e5\u6267\u884c<\/h4>\n<pre><code># \u5faa\u73af\u8bed\u53e5\u6267\u884cdef sum_range(n): \u00a0 \u00a0total = 0 \u00a0 \u00a0for i in range(n): \u00a0 \u00a0 \u00a0 \u00a0total += i \u00a0 \u00a0return total\u200b# \u5b57\u8282\u7801\u6267\u884c\u8fc7\u7a0b:# 1. LOAD_CONST 1 (0) \u00a0 \u00a0 # \u52a0\u8f7d0# 2. STORE_FAST 1 (total)  # \u5b58\u50a8\u5230total# 3. LOAD_GLOBAL 0 (range) # \u52a0\u8f7drange# 4. LOAD_FAST 0 (n) \u00a0 \u00a0 \u00a0 # \u52a0\u8f7dn# 5. CALL_FUNCTION 1 \u00a0 \u00a0 \u00a0 # \u8c03\u7528range(n)# 6. GET_ITER \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0  # \u83b7\u53d6\u8fed\u4ee3\u5668# 7. FOR_ITER 12 (to 21) \u00a0 # \u5faa\u73af\uff0c\u76f4\u5230\u8fed\u4ee3\u7ed3\u675f# 8. STORE_FAST 2 (i) \u00a0 \u00a0  # \u5b58\u50a8\u5f53\u524d\u8fed\u4ee3\u503c\u5230i# 9. LOAD_FAST 1 (total) \u00a0 # \u52a0\u8f7dtotal# 10. LOAD_FAST 2 (i) \u00a0 \u00a0  # \u52a0\u8f7di# 11. INPLACE_ADD \u00a0 \u00a0 \u00a0 \u00a0  # \u6267\u884ctotal += i# 12. STORE_FAST 1 (total) # \u5b58\u50a8\u7ed3\u679c\u5230total# 13. JUMP_ABSOLUTE 7 \u00a0 \u00a0  # \u8df3\u56de\u5faa\u73af\u5f00\u59cb# 14. LOAD_FAST 1 (total)  # \u5faa\u73af\u7ed3\u675f\uff0c\u52a0\u8f7dtotal# 15. RETURN_VALUE \u00a0 \u00a0 \u00a0 \u00a0 # \u8fd4\u56detotal<\/code><\/pre>\n<h3>6. \u8fd0\u884c\u65f6\u73af\u5883<\/h3>\n<h4>6.1 \u5185\u5b58\u7ba1\u7406<\/h4>\n<p>Python\u7684\u5185\u5b58\u7ba1\u7406\u7531\u4ee5\u4e0b\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u5bf9\u8c61\u5206\u914d\u5668<\/strong>\uff1a\u8d1f\u8d23\u5bf9\u8c61\u7684\u5185\u5b58\u5206\u914d<\/li>\n<li><strong>\u5185\u5b58\u6c60<\/strong>\uff1a\u7ba1\u7406\u5c0f\u5bf9\u8c61\u7684\u5185\u5b58\u5206\u914d<\/li>\n<li><strong>\u5783\u573e\u56de\u6536\u5668<\/strong>\uff1a\u56de\u6536\u4e0d\u518d\u4f7f\u7528\u7684\u5185\u5b58<\/li>\n<\/ul>\n<h4>6.2 \u5783\u573e\u56de\u6536<\/h4>\n<p>Python\u4f7f\u7528\u5f15\u7528\u8ba1\u6570\u548c\u5faa\u73af\u5783\u573e\u56de\u6536\u5668\u6765\u7ba1\u7406\u5185\u5b58\uff1a<\/p>\n<ul>\n<li><strong>\u5f15\u7528\u8ba1\u6570<\/strong>\uff1a\u57fa\u672c\u7684\u5783\u573e\u56de\u6536\u673a\u5236\uff0c\u5f53\u5bf9\u8c61\u7684\u5f15\u7528\u8ba1\u6570\u4e3a0\u65f6\u56de\u6536<\/li>\n<li><strong>\u5faa\u73af\u5783\u573e\u56de\u6536\u5668<\/strong>\uff1a\u5904\u7406\u5faa\u73af\u5f15\u7528\u7684\u5783\u573e\u56de\u6536\u5668<\/li>\n<\/ul>\n<h4>6.3 \u5f02\u5e38\u5904\u7406<\/h4>\n<p>\u5f02\u5e38\u5904\u7406\u5728\u5b57\u8282\u7801\u5c42\u9762\u901a\u8fc7\u4ee5\u4e0b\u6307\u4ee4\u5b9e\u73b0\uff1a<\/p>\n<ul>\n<li><strong>SETUP\/_EXCEPT<\/strong>\uff1a\u8bbe\u7f6e\u5f02\u5e38\u5904\u7406\u5757<\/li>\n<li><strong>SETUP\/_FINALLY<\/strong>\uff1a\u8bbe\u7f6efinally\u5757<\/li>\n<li><strong>RAISE\/_VARARGS<\/strong>\uff1a\u629b\u51fa\u5f02\u5e38<\/li>\n<li><strong>END\/_FINALLY<\/strong>\uff1a\u7ed3\u675ffinally\u5757<\/li>\n<\/ul>\n<h4>6.4 \u6a21\u5757\u5bfc\u5165\u673a\u5236<\/h4>\n<p>\u6a21\u5757\u5bfc\u5165\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u67e5\u627e\u6a21\u5757<\/strong>\uff1a\u5728sys.path\u4e2d\u67e5\u627e\u6a21\u5757<\/li>\n<li><strong>\u52a0\u8f7d\u6a21\u5757<\/strong>\uff1a\u5982\u679c\u627e\u5230\u6a21\u5757\u6587\u4ef6\uff0c\u8bfb\u53d6\u5e76\u7f16\u8bd1<\/li>\n<li><strong>\u6267\u884c\u6a21\u5757<\/strong>\uff1a\u6267\u884c\u6a21\u5757\u7684\u5b57\u8282\u7801<\/li>\n<li><strong>\u7f13\u5b58\u6a21\u5757<\/strong>\uff1a\u5c06\u6a21\u5757\u5bf9\u8c61\u7f13\u5b58\u5230sys.modules\u4e2d<\/li>\n<\/ol>\n<h3>7. \u5b57\u8282\u7801\u4f18\u5316<\/h3>\n<h4>7.1 \u7f16\u8bd1\u5668\u4f18\u5316<\/h4>\n<p>Python\u7f16\u8bd1\u5668\u4f1a\u8fdb\u884c\u4e00\u4e9b\u57fa\u672c\u7684\u4f18\u5316\uff1a<\/p>\n<ul>\n<li><strong>\u5e38\u91cf\u6298\u53e0<\/strong>\uff1a\u8ba1\u7b97\u5e38\u91cf\u8868\u8fbe\u5f0f\u7684\u503c<\/li>\n<li><strong>\u53d8\u91cf\u8bbf\u95ee\u4f18\u5316<\/strong>\uff1a\u4f18\u5316\u5c40\u90e8\u53d8\u91cf\u548c\u5168\u5c40\u53d8\u91cf\u7684\u8bbf\u95ee<\/li>\n<li><strong>\u5faa\u73af\u4f18\u5316<\/strong>\uff1a\u4f18\u5316\u5faa\u73af\u7ed3\u6784<\/li>\n<\/ul>\n<h4>7.2 \u8fd0\u884c\u65f6\u4f18\u5316<\/h4>\n<ul>\n<li><strong>\u5c5e\u6027\u8bbf\u95ee\u7f13\u5b58<\/strong>\uff1a\u7f13\u5b58\u5bf9\u8c61\u7684\u5c5e\u6027\u8bbf\u95ee<\/li>\n<li><strong>\u65b9\u6cd5\u8c03\u7528\u4f18\u5316<\/strong>\uff1a\u4f18\u5316\u65b9\u6cd5\u8c03\u7528\u7684\u5f00\u9500<\/li>\n<li><strong>\u5185\u8054\u51fd\u6570<\/strong>\uff1a\u5bf9\u4e8e\u7b80\u5355\u51fd\u6570\u8fdb\u884c\u5185\u8054<\/li>\n<\/ul>\n<h4>7.3 \u5b57\u8282\u7801\u5206\u6790\u5de5\u5177<\/h4>\n<ul>\n<li><strong>dis\u6a21\u5757<\/strong>\uff1a\u53cd\u6c47\u7f16\u5b57\u8282\u7801<\/li>\n<li><strong>sys.settrace<\/strong>\uff1a\u8bbe\u7f6e\u8ddf\u8e2a\u51fd\u6570\uff0c\u7528\u4e8e\u8c03\u8bd5\u548c\u6027\u80fd\u5206\u6790<\/li>\n<li><strong>profile\u548ccProfile<\/strong>\uff1a\u6027\u80fd\u5206\u6790\u5de5\u5177<\/li>\n<\/ul>\n<h4>7.4 \u4f18\u5316\u793a\u4f8b<\/h4>\n<pre><code># \u539f\u59cb\u4ee3\u7801def slow_function(): \u00a0 \u00a0result = 0 \u00a0 \u00a0for i in range(1000): \u00a0 \u00a0 \u00a0 \u00a0result += i \u00a0 \u00a0return result\u200b# \u4f18\u5316\u540e\u7684\u4ee3\u7801def fast_function(): \u00a0 \u00a0return sum(range(1000))\u200b# \u67e5\u770b\u5b57\u8282\u7801\u5dee\u5f02import disprint(&quot;Slow function:&quot;)dis.dis(slow_function)print(&quot;\/nFast function:&quot;)dis.dis(fast_function)<\/code><\/pre>\n<h3>8. Python\u89e3\u91ca\u5668\u7684\u6027\u80fd<\/h3>\n<h4>8.1 CPython\u7684\u6027\u80fd\u7279\u70b9<\/h4>\n<ul>\n<li><strong>\u89e3\u91ca\u6267\u884c<\/strong>\uff1a\u5b57\u8282\u7801\u89e3\u91ca\u6267\u884c\u6bd4\u673a\u5668\u7801\u6162<\/li>\n<li><strong>GIL\u9650\u5236<\/strong>\uff1a\u5168\u5c40\u89e3\u91ca\u5668\u9501\u9650\u5236\u4e86\u591a\u7ebf\u7a0b\u6027\u80fd<\/li>\n<li><strong>\u5185\u5b58\u7ba1\u7406<\/strong>\uff1a\u52a8\u6001\u7c7b\u578b\u548c\u5783\u573e\u56de\u6536\u589e\u52a0\u4e86\u5f00\u9500<\/li>\n<li><strong>\u7075\u6d3b\u6027<\/strong>\uff1a\u52a8\u6001\u7279\u6027\u5e26\u6765\u4e86\u6027\u80fd\u5f00\u9500<\/li>\n<\/ul>\n<h4>8.2 \u6027\u80fd\u4f18\u5316\u7b56\u7565<\/h4>\n<ul>\n<li><strong>\u4f7f\u7528\u5185\u7f6e\u51fd\u6570<\/strong>\uff1a\u5185\u7f6e\u51fd\u6570\u662f\u7528C\u5b9e\u73b0\u7684\uff0c\u6267\u884c\u901f\u5ea6\u5feb<\/li>\n<li><strong>\u907f\u514d\u5faa\u73af<\/strong>\uff1a\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u3001\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u7b49<\/li>\n<li><strong>\u4f7f\u7528\u5c40\u90e8\u53d8\u91cf<\/strong>\uff1a\u5c40\u90e8\u53d8\u91cf\u8bbf\u95ee\u6bd4\u5168\u5c40\u53d8\u91cf\u5feb<\/li>\n<li><strong>\u51cf\u5c11\u51fd\u6570\u8c03\u7528<\/strong>\uff1a\u51fd\u6570\u8c03\u7528\u6709\u5f00\u9500<\/li>\n<li><strong>\u4f7f\u7528\u9002\u5f53\u7684\u6570\u636e\u7ed3\u6784<\/strong>\uff1a\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7ed3\u6784<\/li>\n<\/ul>\n<h4>8.3 \u66ff\u4ee3\u89e3\u91ca\u5668<\/h4>\n<ul>\n<li><strong>PyPy<\/strong>\uff1a\u4f7f\u7528JIT\u7f16\u8bd1\uff0c\u6027\u80fd\u6bd4CPython\u9ad82-10\u500d<\/li>\n<li><strong>Cython<\/strong>\uff1a\u5c06Python\u4ee3\u7801\u7f16\u8bd1\u4e3aC\u4ee3\u7801\uff0c\u63d0\u9ad8\u6027\u80fd<\/li>\n<li><strong>Numba<\/strong>\uff1a\u4f7f\u7528\u5373\u65f6\u7f16\u8bd1\u52a0\u901f\u6570\u503c\u8ba1\u7b97<\/li>\n<\/ul>\n<h3>9. \u5b57\u8282\u7801\u7684\u5b89\u5168\u6027<\/h3>\n<h4>9.1 \u5b57\u8282\u7801\u7684\u5b89\u5168\u6027\u8003\u8651<\/h4>\n<ul>\n<li><strong>\u5b57\u8282\u7801\u6df7\u6dc6<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u6df7\u6dc6\u5b57\u8282\u7801\u4fdd\u62a4\u4ee3\u7801<\/li>\n<li><strong>\u5b57\u8282\u7801\u9a8c\u8bc1<\/strong>\uff1a\u786e\u4fdd\u5b57\u8282\u7801\u7684\u5b89\u5168\u6027<\/li>\n<li><strong>\u6c99\u7bb1\u6267\u884c<\/strong>\uff1a\u9650\u5236\u4ee3\u7801\u7684\u6267\u884c\u6743\u9650<\/li>\n<\/ul>\n<h4>9.2 \u5b57\u8282\u7801\u64cd\u4f5c<\/h4>\n<pre><code># \u64cd\u4f5c\u5b57\u8282\u7801\u793a\u4f8bimport typesimport dis\u200b# \u5b9a\u4e49\u539f\u59cb\u51fd\u6570def original(): \u00a0 \u00a0return 42\u200b# \u83b7\u53d6\u539f\u59cb\u5b57\u8282\u7801original_code = original.__code__print(&quot;Original bytecode:&quot;)dis.dis(original)\u200b# \u521b\u5efa\u65b0\u7684\u5b57\u8282\u7801\uff08\u8fd4\u56de100\uff09new_bytes = b'\/x84\/x00\/x00\/x00\/x01\/x00\/x00\/x00\/x02\/x00\/x00\/x00\/x17\/x00\/x00\/x00\/x00\/x00\/x00\/x00\/x73\/x01\/x00\/x00\/x00d\/x64\/x00\/x00\/x53'\u200b# \u521b\u5efa\u65b0\u7684\u4ee3\u7801\u5bf9\u8c61new_code = types.CodeType( \u00a0 \u00a0original_code.co_argcount, \u00a0 \u00a0original_code.co_posonlyargcount, \u00a0 \u00a0original_code.co_kwonlyargcount, \u00a0 \u00a0original_code.co_nlocals, \u00a0 \u00a0original_code.co_stacksize, \u00a0 \u00a0original_code.co_flags, \u00a0 \u00a0new_bytes, \u00a0 \u00a0original_code.co_consts, \u00a0 \u00a0original_code.co_names, \u00a0 \u00a0original_code.co_varnames, \u00a0 \u00a0original_code.co_filename, \u00a0 \u00a0&quot;modified&quot;, \u00a0 \u00a0original_code.co_firstlineno, \u00a0 \u00a0original_code.co_lnotab, \u00a0 \u00a0original_code.co_freevars, \u00a0 \u00a0original_code.co_cellvars)\u200b# \u521b\u5efa\u65b0\u51fd\u6570modified = types.FunctionType(new_code, globals())print(&quot;\/nModified bytecode:&quot;)dis.dis(modified)print(&quot;\/nModified function result:&quot;, modified())<\/code><\/pre>\n<h4>9.3 \u5b57\u8282\u7801\u9a8c\u8bc1<\/h4>\n<ul>\n<li><strong>\u786e\u4fdd\u5b57\u8282\u7801\u7684\u6709\u6548\u6027<\/strong>\uff1a\u9a8c\u8bc1\u5b57\u8282\u7801\u7684\u7ed3\u6784\u548c\u6307\u4ee4<\/li>\n<li><strong>\u9632\u6b62\u7f13\u51b2\u533a\u6ea2\u51fa<\/strong>\uff1a\u786e\u4fdd\u64cd\u4f5c\u6570\u5728\u6709\u6548\u8303\u56f4\u5185<\/li>\n<li><strong>\u9650\u5236\u6267\u884c\u6743\u9650<\/strong>\uff1a\u5728\u5b89\u5168\u73af\u5883\u4e2d\u6267\u884c\u4e0d\u53ef\u4fe1\u4ee3\u7801<\/li>\n<\/ul>\n<h3>10. \u9ad8\u7ea7\u8bdd\u9898<\/h3>\n<h4>10.1 \u52a8\u6001\u5b57\u8282\u7801\u751f\u6210<\/h4>\n<p>\u53ef\u4ee5\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u751f\u6210\u5b57\u8282\u7801\uff1a<\/p>\n<pre><code>import typesimport dis# \u52a8\u6001\u751f\u6210\u5b57\u8282\u7801def create_function():    # \u5b57\u8282\u7801: return 42    bytecode = b'\/x84\/x00\/x00\/x00\/x01\/x00\/x00\/x00\/x02\/x00\/x00\/x00\/x17\/x00\/x00\/x00\/x00\/x00\/x00\/x00\/x73\/x01\/x00\/x00\/x00d\/x2a\/x00\/x00\/x53'        # \u521b\u5efa\u4ee3\u7801\u5bf9\u8c61    code_obj = types.CodeType(        0,  # co_argcount        0,  # co_posonlyargcount        0,  # co_kwonlyargcount        0,  # co_nlocals        1,  # co_stacksize        67, # co_flags        bytecode,  # co_code        (42,),  # co_consts        (),  # co_names        (),  # co_varnames        '&lt;dynamic&gt;',  # co_filename        'dynamic_function',  # co_name        1,  # co_firstlineno        b'',  # co_lnotab        (),  # co_freevars        ()   # co_cellvars    )        # \u521b\u5efa\u51fd\u6570    return types.FunctionType(code_obj, globals())# \u4f7f\u7528\u52a8\u6001\u751f\u6210\u7684\u51fd\u6570dynamic_func = create_function()print(&quot;Function result:&quot;, dynamic_func())print(&quot;Bytecode:&quot;)dis.dis(dynamic_func)<\/code><\/pre>\n<h4>10.2 \u81ea\u5b9a\u4e49\u89e3\u91ca\u5668<\/h4>\n<p>\u53ef\u4ee5\u521b\u5efa\u81ea\u5b9a\u4e49\u7684Python\u89e3\u91ca\u5668\uff1a<\/p>\n<ul>\n<li><strong>\u6269\u5c55CPython<\/strong>\uff1a\u901a\u8fc7C\u6269\u5c55\u6269\u5c55CPython<\/li>\n<li><strong>\u5d4c\u5165CPython<\/strong>\uff1a\u5c06CPython\u5d4c\u5165\u5230\u5176\u4ed6\u5e94\u7528\u4e2d<\/li>\n<li><strong>\u521b\u5efa\u81ea\u5b9a\u4e49\u865a\u62df\u673a<\/strong>\uff1a\u5b9e\u73b0\u81ea\u5df1\u7684Python\u865a\u62df\u673a<\/li>\n<\/ul>\n<h4>10.3 \u5b57\u8282\u7801\u4e0eJIT\u7f16\u8bd1<\/h4>\n<p>PyPy\u4f7f\u7528JIT\u7f16\u8bd1\u6765\u63d0\u9ad8\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u8ddf\u8e2aJIT<\/strong>\uff1a\u8ddf\u8e2a\u70ed\u70b9\u4ee3\u7801\u5e76\u7f16\u8bd1\u4e3a\u673a\u5668\u7801<\/li>\n<li><strong>\u7c7b\u578b\u63a8\u65ad<\/strong>\uff1a\u63a8\u65ad\u53d8\u91cf\u7c7b\u578b\uff0c\u751f\u6210\u66f4\u9ad8\u6548\u7684\u4ee3\u7801<\/li>\n<li><strong>\u5185\u8054\u7f13\u5b58<\/strong>\uff1a\u7f13\u5b58\u65b9\u6cd5\u8c03\u7528\uff0c\u51cf\u5c11\u95f4\u63a5\u5f00\u9500<\/li>\n<\/ul>\n<h4>10.4 \u5b57\u8282\u7801\u4e0e\u5e8f\u5217\u5316<\/h4>\n<p>\u5b57\u8282\u7801\u53ef\u4ee5\u7528\u4e8e\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\uff1a<\/p>\n<ul>\n<li><strong>pickle\u6a21\u5757<\/strong>\uff1a\u53ef\u4ee5\u5e8f\u5217\u5316Python\u5bf9\u8c61<\/li>\n<li><strong>marshal\u6a21\u5757<\/strong>\uff1a\u53ef\u4ee5\u5e8f\u5217\u5316\u4ee3\u7801\u5bf9\u8c61<\/li>\n<li><strong>cloudpickle<\/strong>\uff1a\u53ef\u4ee5\u5e8f\u5217\u5316\u66f4\u591a\u7c7b\u578b\u7684\u5bf9\u8c61<\/li>\n<\/ul>\n<h3>11. \u5b9e\u8df5\u5e94\u7528<\/h3>\n<h4>11.1 \u5b57\u8282\u7801\u5206\u6790<\/h4>\n<pre><code># \u5b57\u8282\u7801\u5206\u6790\u793a\u4f8bimport disimport inspect# \u5206\u6790\u51fd\u6570\u7684\u5b57\u8282\u7801def analyze_function(func):    print(f&quot;Analyzing function: {func.__name__}&quot;)    print(f&quot;File: {inspect.getfile(func)}&quot;)    print(f&quot;Line: {inspect.getsourcelines(func)[1]}&quot;)    print(&quot;\/nBytecode:&quot;)    dis.dis(func)        # \u5206\u6790\u5e38\u91cf\u548c\u53d8\u91cf    code_obj = func.__code__    print(&quot;\/nConstants:&quot;, code_obj.co_consts)    print(&quot;Names:&quot;, code_obj.co_names)    print(&quot;Varnames:&quot;, code_obj.co_varnames)# \u6d4b\u8bd5\u51fd\u6570def example_function(a, b):    result = a + b    if result &gt; 10:        return &quot;Large&quot;    else:        return &quot;Small&quot;# \u5206\u6790\u51fd\u6570analyze_function(example_function)<\/code><\/pre>\n<h4>11.2 \u6027\u80fd\u4f18\u5316\u6848\u4f8b<\/h4>\n<pre><code># \u6027\u80fd\u4f18\u5316\u6848\u4f8bimport timeimport dis# \u539f\u59cb\u7248\u672cdef slow_sum(n):    result = 0    for i in range(n):        result += i    return result# \u4f18\u5316\u7248\u672cdef fast_sum(n):    return sum(range(n))# \u6d4b\u8bd5\u6027\u80fdn = 1000000start = time.time()slow_sum(n)print(f&quot;Slow version: {time.time() - start:.6f} seconds&quot;)start = time.time()fast_sum(n)print(f&quot;Fast version: {time.time() - start:.6f} seconds&quot;)# \u5206\u6790\u5b57\u8282\u7801print(&quot;\/nSlow version bytecode:&quot;)dis.dis(slow_sum)print(&quot;\/nFast version bytecode:&quot;)dis.dis(fast_sum)<\/code><\/pre>\n<h4>11.3 \u5b57\u8282\u7801\u6df7\u6dc6<\/h4>\n<pre><code># \u7b80\u5355\u7684\u5b57\u8282\u7801\u6df7\u6dc6\u793a\u4f8bimport typesimport zlibimport base64# \u539f\u59cb\u51fd\u6570def secret_function():    return &quot;This is a secret function!&quot;# \u83b7\u53d6\u539f\u59cb\u5b57\u8282\u7801original_code = secret_function.__code__# \u6df7\u6dc6\u5b57\u8282\u7801encrypted_bytes = base64.b64encode(zlib.compress(original_code.co_code))print(f&quot;Encrypted bytecode: {encrypted_bytes}&quot;)# \u89e3\u5bc6\u5b57\u8282\u7801decrypted_bytes = zlib.decompress(base64.b64decode(encrypted_bytes))# \u521b\u5efa\u65b0\u7684\u4ee3\u7801\u5bf9\u8c61new_code = types.CodeType(    original_code.co_argcount,    original_code.co_posonlyargcount,    original_code.co_kwonlyargcount,    original_code.co_nlocals,    original_code.co_stacksize,    original_code.co_flags,    decrypted_bytes,    original_code.co_consts,    original_code.co_names,    original_code.co_varnames,    original_code.co_filename,    original_code.co_name,    original_code.co_firstlineno,    original_code.co_lnotab,    original_code.co_freevars,    original_code.co_cellvars)# \u521b\u5efa\u65b0\u51fd\u6570obfuscated_function = types.FunctionType(new_code, globals())print(f&quot;Function result: {obfuscated_function()}&quot;)<\/code><\/pre>\n<h3>12. \u603b\u7ed3<\/h3>\n<p>Python\u7684\u5b57\u8282\u7801\u6267\u884c\u673a\u5236\u662fPython\u89e3\u91ca\u5668\u7684\u6838\u5fc3\uff0c\u5b83\u5c06\u6e90\u4ee3\u7801\u8f6c\u6362\u4e3a\u5b57\u8282\u7801\u5e76\u5728\u865a\u62df\u673a\u4e2d\u6267\u884c\u3002\u901a\u8fc7\u7406\u89e3\u5b57\u8282\u7801\u7684\u751f\u6210\u548c\u6267\u884c\u8fc7\u7a0b\uff0c\u6211\u4eec\u53ef\u4ee5\uff1a<\/p>\n<ol>\n<li><strong>\u4f18\u5316\u4ee3\u7801\u6027\u80fd<\/strong>\uff1a\u4e86\u89e3\u5b57\u8282\u7801\u6267\u884c\u8fc7\u7a0b\uff0c\u7f16\u5199\u66f4\u9ad8\u6548\u7684\u4ee3\u7801<\/li>\n<li><strong>\u8c03\u8bd5\u590d\u6742\u95ee\u9898<\/strong>\uff1a\u901a\u8fc7\u5206\u6790\u5b57\u8282\u7801\uff0c\u7406\u89e3\u4ee3\u7801\u7684\u6267\u884c\u6d41\u7a0b<\/li>\n<li><strong>\u6269\u5c55Python\u529f\u80fd<\/strong>\uff1a\u901a\u8fc7\u64cd\u4f5c\u5b57\u8282\u7801\uff0c\u6269\u5c55Python\u7684\u529f\u80fd<\/li>\n<li><strong>\u63d0\u9ad8\u4ee3\u7801\u5b89\u5168\u6027<\/strong>\uff1a\u4e86\u89e3\u5b57\u8282\u7801\u7684\u5b89\u5168\u6027\uff0c\u4fdd\u62a4\u4ee3\u7801<\/li>\n<\/ol>\n<h4>\u5173\u952e\u8981\u70b9<\/h4>\n<ul>\n<li><strong>\u5b57\u8282\u7801\u662f\u4e2d\u95f4\u8868\u793a<\/strong>\uff1a\u5b57\u8282\u7801\u662fPython\u4ee3\u7801\u7684\u4e2d\u95f4\u8868\u793a\uff0c\u4ecb\u4e8e\u6e90\u4ee3\u7801\u548c\u673a\u5668\u7801\u4e4b\u95f4<\/li>\n<li><strong>\u865a\u62df\u673a\u6267\u884c\u5b57\u8282\u7801<\/strong>\uff1aPython\u865a\u62df\u673a\u89e3\u91ca\u6267\u884c\u5b57\u8282\u7801<\/li>\n<li><strong>\u5e27\u5bf9\u8c61\u662f\u6267\u884c\u73af\u5883<\/strong>\uff1a\u6bcf\u4e2a\u51fd\u6570\u8c03\u7528\u90fd\u6709\u4e00\u4e2a\u5e27\u5bf9\u8c61\uff0c\u5305\u542b\u6267\u884c\u73af\u5883<\/li>\n<li><strong>\u5b57\u8282\u7801\u53ef\u4ee5\u4f18\u5316<\/strong>\uff1a\u901a\u8fc7\u5206\u6790\u5b57\u8282\u7801\uff0c\u53ef\u4ee5\u4f18\u5316\u4ee3\u7801\u6027\u80fd<\/li>\n<li><strong>\u5b57\u8282\u7801\u53ef\u4ee5\u64cd\u4f5c<\/strong>\uff1a\u53ef\u4ee5\u52a8\u6001\u751f\u6210\u548c\u4fee\u6539\u5b57\u8282\u7801<\/li>\n<\/ul>\n<h4>\u672a\u6765\u53d1\u5c55<\/h4>\n<p>Python\u7684\u89e3\u91ca\u5668\u548c\u5b57\u8282\u7801\u673a\u5236\u5728\u4e0d\u65ad\u53d1\u5c55\uff1a<\/p>\n<ul>\n<li><strong>PyPy\u7684\u666e\u53ca<\/strong>\uff1aPyPy\u7684JIT\u7f16\u8bd1\u6280\u672f\u63d0\u4f9b\u66f4\u9ad8\u7684\u6027\u80fd<\/li>\n<li><strong>Numba\u7684\u5e94\u7528<\/strong>\uff1aNumba\u4e3a\u6570\u503c\u8ba1\u7b97\u63d0\u4f9b\u5373\u65f6\u7f16\u8bd1<\/li>\n<li><strong>Cython\u7684\u4f7f\u7528<\/strong>\uff1aCython\u5c06Python\u4ee3\u7801\u7f16\u8bd1\u4e3aC\u4ee3\u7801\uff0c\u63d0\u9ad8\u6027\u80fd<\/li>\n<li><strong>WebAssembly\u7684\u652f\u6301<\/strong>\uff1aPython\u6b63\u5728\u63a2\u7d22WebAssembly\u7684\u652f\u6301<\/li>\n<\/ul>\n<p>\u901a\u8fc7\u6df1\u5165\u7406\u89e3Python\u7684\u5b57\u8282\u7801\u6267\u884c\u673a\u5236\u548c\u89e3\u91ca\u5668\u539f\u7406\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u638c\u63e1Python\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u7f16\u5199\u66f4\u9ad8\u6548\u3001\u66f4\u5b89\u5168\u7684Python\u4ee3\u7801\uff0c\u751a\u81f3\u53ef\u4ee5\u4e3aPython\u7684\u53d1\u5c55\u505a\u51fa\u8d21\u732e\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000047585287\">https:\/\/segmentfault.com\/a\/1190000047585287<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python\u4e2d\u7684\u5b57\u8282\u7801\u6267\u884c\u673a\u5236\u4e0e\u89e3\u91ca\u5668\u539f\u7406 1. Python\u89e3\u91ca\u5668\u6982\u8ff0 1.1 \u89e3\u91ca\u5668\u7684\u89d2\u8272 Python\u89e3 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10021222","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10021222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10021222"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10021222\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10021222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10021222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10021222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}