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文件名称：Dive Into Python 中文版
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更新时间：2012-06-29 10:47:30
Python 中文
目录
第 1 章 安装 Python........................................................................................................................................7
1.1. 哪一种 Python 适合您？ .....................................................................................................................7
1.2. Windows 上的 Python.........................................................................................................................7
1.3. Mac OS X 上的 Python ........................................................................................................................9
1.4. Mac OS 9 上的 Python .......................................................................................................................10
1.5. RedHat Linux 上的 Python ..............................................................................................................11
1.6. Debian GNU/Linux 上的 Python ...................................................................................................11
1.7. 从源代码安装 Python ........................................................................................................................12
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1.8. 使用 Python 的交互 Shell .................................................................................................................13
1.9. 小结 .....................................................................................................................................................13
第 2 章 第一个 Python 程序 .........................................................................................................................14
2.1. 概览 .....................................................................................................................................................14
2.2. 函数声明 .............................................................................................................................................15
2.3. 文档化函数 .........................................................................................................................................16
2.4. 万物皆对象 .........................................................................................................................................16
2.5. 代码缩进 .............................................................................................................................................18
2.6. 测试模块 .............................................................................................................................................20
第 3 章 内置数据类型 ...................................................................................................................................21
3.1. Dictionary 介绍 .................................................................................................................................21
3.2. List 介绍 ..............................................................................................................................................23
3.3. Tuple 介绍 ..........................................................................................................................................28
3.4. 变量声明 .............................................................................................................................................30
3.5. 格式化字符串 .....................................................................................................................................32
3.6. 映射 list ...............................................................................................................................................33
3.7. 连接 list 与分割字符串 ......................................................................................................................35
3.8. 小结 .....................................................................................................................................................37
第 4 章 自省的威力 .......................................................................................................................................38
4.1. 概览 .....................................................................................................................................................38
4.2. 使用可选参数和命名参数 .................................................................................................................39
4.3. 使用 type、str、dir 和其它内置函数 ..............................................................................................40
4.4. 通过 getattr 获取对象引用 ................................................................................................................43
4.5. 过滤列表 .............................................................................................................................................46
4.6. and 和 or 的特殊性质 ........................................................................................................................47
4.7. 使用 lambda 函数 ..............................................................................................................................49
4.8. 全部放在一起 .....................................................................................................................................51
4.9. 小结 .....................................................................................................................................................54
第 5 章 对象和面向对象 ...............................................................................................................................55
5.1. 概览 .....................................................................................................................................................55
5.2. 使用 from module import 导入模块 ...............................................................................................57
5.3. 类的定义 .............................................................................................................................................59
5.4. 类的实例化 .........................................................................................................................................61
5.5. 探索 UserDict：一个封装类 .............................................................................................................63
5.6. 专用类方法 .........................................................................................................................................66
5.7. 高级专用类方法 .................................................................................................................................69
5.8. 类属性介绍 .........................................................................................................................................70
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5.9. 私有函数 .............................................................................................................................................72
5.10. 小结 ...................................................................................................................................................73
第 6 章 异常和文件处理 ...............................................................................................................................74
6.1. 异常处理 .............................................................................................................................................74
6.2. 与文件对象共事 .................................................................................................................................77
6.3. for 循环 ...............................................................................................................................................81
6.4. 使用 sys.modules...............................................................................................................................83
6.5. 与目录共事 .........................................................................................................................................85
6.6. 全部放在一起 .....................................................................................................................................89
6.7. 小结 .....................................................................................................................................................90
第 7 章 正则表达式 .......................................................................................................................................93
7.1. 概览 .....................................................................................................................................................93
7.2. 个案研究：街道地址 ..........................................................................................................................93
7.3. 个案研究：罗马字母 ..........................................................................................................................95
7.4. 使用 {n,m} 语法 .................................................................................................................................98
7.5. 松散正则表达式 ...............................................................................................................................101
7.6. 个案研究：解析电话号码 ...............................................................................................................102
7.7. 小结 ...................................................................................................................................................107
第 8 章 HTML 处理 ....................................................................................................................................108
8.1. 概览 ...................................................................................................................................................108
8.2. sgmllib.py 介绍 ...............................................................................................................................113
8.3. 从 HTML 文档中提取数据 .............................................................................................................116
8.4. BaseHTMLProcessor.py 介绍 ........................................................................................................118
8.5. locals 和 globals................................................................................................................................120
8.6. 基于 dictionary 的字符串格式化 ...................................................................................................124
8.7. 给属性值加引号 ...............................................................................................................................125
8.8. dialect.py 介绍 .................................................................................................................................126
8.9. 全部放在一起 ...................................................................................................................................129
8.10. 小结 .................................................................................................................................................131
第 9 章 XML 处理 .......................................................................................................................................133
9.1. 概览 ...................................................................................................................................................133
9.2. 包 .......................................................................................................................................................140
9.3. XML 解析 .........................................................................................................................................142
9.4. Unicode .............................................................................................................................................145
9.5. 搜索元素 ...........................................................................................................................................149
9.6. 访问元素属性 ...................................................................................................................................151
9.7. Segue [9]............................................................................................................................................152
第 10 章 脚本和流 .......................................................................................................................................154
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10.1. 抽象输入源 .....................................................................................................................................154
10.2. 标准输入、输出和错误 .................................................................................................................158
10.3. 查询缓冲节点 .................................................................................................................................162
10.4. 查找节点的直接子节点 .................................................................................................................163
10.5. 根据节点类型创建不同的处理器 .................................................................................................164
10.6. 处理命令行参数 ..............................................................................................................................166
10.7. 全部放在一起 .................................................................................................................................169
10.8. 小结 .................................................................................................................................................171
第 11 章 HTTP Web 服务 ...........................................................................................................................172
11.1. 概览 .................................................................................................................................................172
11.2. 避免通过 HTTP 重复地获取数据 ................................................................................................174
11.3. HTTP 的特性 .................................................................................................................................175
11.4. 调试 HTTP web 服务 .....................................................................................................................177
11.5. 设置 User-Agent.............................................................................................................................178
11.6. 处理 Last-Modified 和 ETag..........................................................................................................180
11.7. 处理重定向 .....................................................................................................................................183
11.8. 处理压缩数据 .................................................................................................................................187
11.9. 全部放在一起 .................................................................................................................................190
11.10. 小结 ...............................................................................................................................................192
第 12 章 SOAP Web 服务 ...........................................................................................................................193
12.1. 概览 .................................................................................................................................................193
12.2. 安装 SOAP 库 ................................................................................................................................194
12.3. 步入 SOAP......................................................................................................................................196
12.4. SOAP 网络服务查错 .....................................................................................................................197
12.5. WSDL 介绍 .....................................................................................................................................199
12.6. 以 WSDL 进行 SOAP 内省 ...........................................................................................................200
12.7. 搜索 Google ...................................................................................................................................202
12.8. SOAP 网络服务故障排除 .............................................................................................................205
12.9. 小结 .................................................................................................................................................209
第 13 章 单元测试 .......................................................................................................................................210
13.1. 罗马数字程序介绍 II ......................................................................................................................210
13.2. 深入 .................................................................................................................................................211
13.3. romantest.py 介绍 ..........................................................................................................................211
13.4. 正面测试 (Testing for success) .....................................................................................................215
13.5. 负面测试 (Testing for failure) .......................................................................................................217
13.6. 完备性检测 (Testing for sanity) ...................................................................................................219
第 14 章 测试优先编程 ...............................................................................................................................222
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14.1. roman.py, 第 1 阶段 .......................................................................................................................222
14.2. roman.py, 第 2 阶段 .......................................................................................................................225
14.3. roman.py, 第 3 阶段 .......................................................................................................................229
14.4. roman.py, 第 4 阶段 .......................................................................................................................233
14.5. roman.py, 第 5 阶段 .......................................................................................................................235
第 15 章 重构 ...............................................................................................................................................239
15.1. 处理 bugs ........................................................................................................................................239
15.2. 应对需求变化 .................................................................................................................................241
15.3. 重构 .................................................................................................................................................248
15.4. 后记 .................................................................................................................................................252
15.5. 小结 .................................................................................................................................................254
第 16 章 函数编程 .......................................................................................................................................256
16.1. 概览 .................................................................................................................................................256
16.2. 找到路径 .........................................................................................................................................257
16.3. 重识列表过滤 .................................................................................................................................260
16.4. 重识列表映射 .................................................................................................................................261
16.5. 数据中心思想编程 ..........................................................................................................................263
16.6. 动态导入模块 .................................................................................................................................264
16.7. 全部放在一起 .................................................................................................................................265
16.8. 小结 .................................................................................................................................................268
第 17 章 动态函数 .......................................................................................................................................269
17.1. 概览 .................................................................................................................................................269
17.2. plural.py, 第 1 阶段 ........................................................................................................................269
17.3. plural.py, 第 2 阶段 ........................................................................................................................272
17.4. plural.py, 第 3 阶段 ........................................................................................................................273
17.5. plural.py, 第 4 阶段 ........................................................................................................................274
17.6. plural.py, 第 5 阶段 ........................................................................................................................277
17.7. plural.py, 第 6 阶段 ........................................................................................................................278
17.8. 小结 .................................................................................................................................................281
第 18 章 性能优化 .......................................................................................................................................283
18.1. 概览 .................................................................................................................................................283
18.2. 使用 timeit 模块 .............................................................................................................................285
18.3. 优化正则表达式 ..............................................................................................................................287
18.4. 优化字典查找 .................................................................................................................................290
18.5. 优化列表操作 .................................................................................................................................293
18.6. 优化字符串操作 ..............................................................................................................................295
18.7. 小结 .................................................................................................................................................297
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附录 A. 进一步阅读 ....................................................................................................................................298
附录 B. 五分钟回顾 .....................................................................................................................................303
附录 C. 技巧和窍门 ....................................................................................................................................319
附录 D. 示例清单 ........................................................................................................................................329
附录 E. 修订历史 .........................................................................................................................................344
附录 F. 关于本书 .........................................................................................................................................360
附录 G. GNU Free Documentation License .............................................................................................361
G.0. Preamble ..........................................................................................................................................361
G.1. Applicability and definitions ........................................................................................................361
G.2. Verbatim copying ............................................................................................................................362
G.3. Copying in quantity ........................................................................................................................362
G.4. Modifications ..................................................................................................................................363
G.5. Combining documents ...................................................................................................................364
G.6. Collections of documents ...............................................................................................................364
G.7. Aggregation with independent works .........................................................................................365
G.8. Translation ......................................................................................................................................365
G.9. Termination .....................................................................................................................................365
G.10. Future revisions of this license ....................................................................................................365
G.11. How to use this License for your documents ...........................................................................365
附录 H. GNU *文档协议 ......................................................................................................................367
H.0. 序 ......................................................................................................................................................367
H.1. 适用范围和定义 ..............................................................................................................................367
H.2. 原样复制 ..........................................................................................................................................368
H.3. 大量复制 ..........................................................................................................................................368
H.4. 修改 ..................................................................................................................................................369
H.5. 合并文档 ..........................................................................................................................................370
H.6. 文档合集 ..........................................................................................................................................370
H.7. 独立著作聚集 .................................................................................................................................370
H.8. 翻译 ..................................................................................................................................................371
H.9. 终止协议 ..........................................................................................................................................371
H.10. 协议将来的修订 ............................................................................................................................371
H.11. 如何为你的文档使用本协议 ........................................................................................................371
附录 I. Python license .................................................................................................................................373
I.A. History of the software ...................................................................................................................373
I.B. Terms and conditions for accessing or otherwise using Python ...............................................373
附录 J. Python 协议 ....................................................................................................................................377
J.0. 关于译文的声明 ...............................................................................................................................377
J.A. 软件的历史 ......................................................................................................................................377
J.B. 使用 Python 的条款和条件 .............................................................................................................377
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