uTools-Manuals/docs/python/markup.html

<div class="body" role="main"><div class="section" id="structured-markup-processing-tools"><h1><span class="yiyi-st" id="yiyi-9">20. </span><span class="yiyi-st" id="yiyi-10">结构化标记处理工具</span></h1><p><span class="yiyi-st" id="yiyi-11">Python支持各种模块来处理各种形式的结构化数据标记。</span><span class="yiyi-st" id="yiyi-12">这包括使用标准通用标记语言（SGML）和超文本标记语言（HTML）的模块，以及使用可扩展标记语言（XML）的几个接口。</span></p><div class="toctree-wrapper compound"><ul><li class="toctree-l1"><span class="yiyi-st" id="yiyi-13"><a class="reference internal" href="html.html">20.1. <code class="docutils literal"><span class="pre">html</span></code>  - 超文本标记语言支持</a></span></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-17"><a class="reference internal" href="html.parser.html">20.2. <code class="docutils literal"><span class="pre">html.parser</span></code>  - 简单的HTML和XHTML解析器</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-14"><a class="reference internal" href="html.parser.html#example-html-parser-application">20.2.1. HTML解析器应用程序示例</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-15"><a class="reference internal" href="html.parser.html#htmlparser-methods">20.2.2. <code class="docutils literal"><span class="pre">HTMLParser</span></code>方法</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-16"><a class="reference internal" href="html.parser.html#examples">20.2.3.示例</a></span></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-18"><a class="reference internal" href="html.entities.html">20.3. <code class="docutils literal"><span class="pre">html.entities</span></code>  -  HTML一般实体的定义</a></span></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-21"><a class="reference internal" href="xml.html">20.4. XML处理模块</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-19"><a class="reference internal" href="xml.html#xml-vulnerabilities">20.4.1. XML漏洞</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-20"><a class="reference internal" href="xml.html#the-defusedxml-and-defusedexpat-packages">20.4.2. <code class="docutils literal"><span class="pre">defusedxml</span></code>和<code class="docutils literal"><span class="pre">defusedexpat</span></code>套件</a></span></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-43"><a class="reference internal" href="xml.etree.elementtree.html">20.5. <code class="docutils literal"><span class="pre">xml.etree.ElementTree</span></code>  -  ElementTree XML API</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-30"><a class="reference internal" href="xml.etree.elementtree.html#tutorial">20.5.1.教程</a></span><ul><li class="toctree-l3"><span class="yiyi-st" id="yiyi-22"><a class="reference internal" href="xml.etree.elementtree.html#xml-tree-and-elements">20.5.1.1. XML树和元素</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-23"><a class="reference internal" href="xml.etree.elementtree.html#parsing-xml">20.5.1.2.解析XML</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-24"><a class="reference internal" href="xml.etree.elementtree.html#pull-api-for-non-blocking-parsing">20.5.1.3. Pull API for non-blocking parsing</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-25"><a class="reference internal" href="xml.etree.elementtree.html#finding-interesting-elements">20.5.1.4.找到有趣的元素</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-26"><a class="reference internal" href="xml.etree.elementtree.html#modifying-an-xml-file">20.5.1.5.修改XML文件</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-27"><a class="reference internal" href="xml.etree.elementtree.html#building-xml-documents">20.5.1.6.构建XML文档</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-28"><a class="reference internal" href="xml.etree.elementtree.html#parsing-xml-with-namespaces">20.5.1.7.使用命名空间解析XML</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-29"><a class="reference internal" href="xml.etree.elementtree.html#additional-resources">20.5.1.8.其他资源</a></span></li></ul></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-33"><a class="reference internal" href="xml.etree.elementtree.html#xpath-support">20.5.2. XPath支持</a></span><ul><li class="toctree-l3"><span class="yiyi-st" id="yiyi-31"><a class="reference internal" href="xml.etree.elementtree.html#example">20.5.2.1.示例</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-32"><a class="reference internal" href="xml.etree.elementtree.html#supported-xpath-syntax">20.5.2.2.支持的XPath语法</a></span></li></ul></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-42"><a class="reference internal" href="xml.etree.elementtree.html#reference">20.5.3.参考</a></span><ul><li class="toctree-l3"><span class="yiyi-st" id="yiyi-34"><a class="reference internal" href="xml.etree.elementtree.html#functions">20.5.3.1.函数</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-35"><a class="reference internal" href="xml.etree.elementtree.html#element-objects">20.5.3.2.元素对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-36"><a class="reference internal" href="xml.etree.elementtree.html#elementtree-objects">20.5.3.3. ElementTree对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-37"><a class="reference internal" href="xml.etree.elementtree.html#qname-objects">20.5.3.4. QName Objects</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-38"><a class="reference internal" href="xml.etree.elementtree.html#treebuilder-objects">20.5.3.5. TreeBuilder对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-39"><a class="reference internal" href="xml.etree.elementtree.html#xmlparser-objects">20.5.3.6. XMLParser对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-40"><a class="reference internal" href="xml.etree.elementtree.html#xmlpullparser-objects">20.5.3.7. XMLPullParser对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-41"><a class="reference internal" href="xml.etree.elementtree.html#exceptions">20.5.3.8.例外</a></span></li></ul></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-61"><a class="reference internal" href="xml.dom.html">20.6. <code class="docutils literal"><span class="pre">xml.dom</span></code>  - 文档对象模型API</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-44"><a class="reference internal" href="xml.dom.html#module-contents">20.6.1.模块内容</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-57"><a class="reference internal" href="xml.dom.html#objects-in-the-dom">20.6.2. DOM中的对象</a></span><ul><li class="toctree-l3"><span class="yiyi-st" id="yiyi-45"><a class="reference internal" href="xml.dom.html#domimplementation-objects">20.6.2.1. DOMImplementation Objects</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-46"><a class="reference internal" href="xml.dom.html#node-objects">20.6.2.2.节点对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-47"><a class="reference internal" href="xml.dom.html#nodelist-objects">20.6.2.3. NodeList Objects</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-48"><a class="reference internal" href="xml.dom.html#documenttype-objects">20.6.2.4. DocumentType对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-49"><a class="reference internal" href="xml.dom.html#document-objects">20.6.2.5.文档对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-50"><a class="reference internal" href="xml.dom.html#element-objects">20.6.2.6.元素对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-51"><a class="reference internal" href="xml.dom.html#attr-objects">20.6.2.7. Attr对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-52"><a class="reference internal" href="xml.dom.html#namednodemap-objects">20.6.2.8. NamedNodeMap Objects</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-53"><a class="reference internal" href="xml.dom.html#comment-objects">20.6.2.9.评论对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-54"><a class="reference internal" href="xml.dom.html#text-and-cdatasection-objects">20.6.2.10.文本和CDATASection对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-55"><a class="reference internal" href="xml.dom.html#processinginstruction-objects">20.6.2.11. ProcessingInstruction对象</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-56"><a class="reference internal" href="xml.dom.html#exceptions">20.6.2.12.例外</a></span></li></ul></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-60"><a class="reference internal" href="xml.dom.html#conformance">20.6.3.一致</a></span><ul><li class="toctree-l3"><span class="yiyi-st" id="yiyi-58"><a class="reference internal" href="xml.dom.html#type-mapping">20.6.3.1.类型映射</a></span></li><li class="toctree-l3"><span class="yiyi-st" id="yiyi-59"><a class="reference internal" href="xml.dom.html#accessor-methods">20.6.3.2.存取器方法</a></span></li></ul></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-65"><a class="reference internal" href="xml.dom.minidom.html">20.7. <code class="docutils literal"><span class="pre">xml.dom.minidom</span></code>  - 最小DOM实现</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-62"><a class="reference internal" href="xml.dom.minidom.html#dom-objects">20.7.1. DOM对象</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-63"><a class="reference internal" href="xml.dom.minidom.html#dom-example">20.7.2. DOM示例</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-64"><a class="reference internal" href="xml.dom.minidom.html#minidom-and-the-dom-standard">20.7.3. minidom和DOM标准</a></span></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-67"><a class="reference internal" href="xml.dom.pulldom.html">20.8. <code class="docutils literal"><span class="pre">xml.dom.pulldom</span></code>  - 支持构建部分DOM树</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-66"><a class="reference internal" href="xml.dom.pulldom.html#domeventstream-objects">20.8.1. DOMEventStream对象</a></span></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-69"><a class="reference internal" href="xml.sax.html">20.9. <code class="docutils literal"><span class="pre">xml.sax</span></code>  - 支持SAX2解析器</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-68"><a class="reference internal" href="xml.sax.html#saxexception-objects">20.9.1. SAXException对象</a></span></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-74"><a class="reference internal" href="xml.sax.handler.html">20.10. <code class="docutils literal"><span class="pre">xml.sax.handler</span></code>  -  SAX处理程序的基类</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-70"><a class="reference internal" href="xml.sax.handler.html#contenthandler-objects">20.10.1. ContentHandler对象</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-71"><a class="reference internal" href="xml.sax.handler.html#dtdhandler-objects">20.10.2. DTDHandler Objects</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-72"><a class="reference internal" href="xml.sax.handler.html#entityresolver-objects">20.10.3. EntityResolver对象</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-73"><a class="reference internal" href="xml.sax.handler.html#errorhandler-objects">20.10.4. ErrorHandler对象</a></span></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-75"><a class="reference internal" href="xml.sax.utils.html">20.11. <code class="docutils literal"><span class="pre">xml.sax.saxutils</span></code>  -  SAX实用程序</a></span></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-82"><a class="reference internal" href="xml.sax.reader.html">20.12. <code class="docutils literal"><span class="pre">xml.sax.xmlreader</span></code>  -  XML解析器接口</a></span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-76"><a class="reference internal" href="xml.sax.reader.html#xmlreader-objects">20.12.1. XMLReader对象</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-77"><a class="reference internal" href="xml.sax.reader.html#incrementalparser-objects">20.12.2. IncrementalParser Objects</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-78"><a class="reference internal" href="xml.sax.reader.html#locator-objects">20.12.3.定位器对象</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-79"><a class="reference internal" href="xml.sax.reader.html#inputsource-objects">20.12.4. InputSource对象</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-80"><a class="reference internal" href="xml.sax.reader.html#the-attributes-interface">20.12.5. <code class="docutils literal"><span class="pre">Attributes</span></code>接口</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-81"><a class="reference internal" href="xml.sax.reader.html#the-attributesns-interface">20.12.6. <code class="docutils literal"><span class="pre">AttributesNS</span></code>接口</a></span></li></ul></li><li class="toctree-l1"><span class="yiyi-st" id="yiyi-88"><a class="reference internal" href="pyexpat.html">20.13. <code class="docutils literal"><span class="pre">xml.parsers.expat</span></code>  - 使用Expat</a>快速进行XML解析</span><ul><li class="toctree-l2"><span class="yiyi-st" id="yiyi-83"><a class="reference internal" href="pyexpat.html#xmlparser-objects">20.13.1. XMLParser对象</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-84"><a class="reference internal" href="pyexpat.html#expaterror-exceptions">20.13.2. ExpatError异常</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-85"><a class="reference internal" href="pyexpat.html#example">20.13.3.示例</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-86"><a class="reference internal" href="pyexpat.html#module-xml.parsers.expat.model">20.13.4.内容模型说明</a></span></li><li class="toctree-l2"><span class="yiyi-st" id="yiyi-87"><a class="reference internal" href="pyexpat.html#module-xml.parsers.expat.errors">20.13.5.外显误差常数</a></span></li></ul></li></ul></div></div></div>