218 lines
11 KiB
HTML
218 lines
11 KiB
HTML
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<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta charset="utf-8" />
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<title>html — HyperText Markup Language support — Python 3.7.4 documentation</title>
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<link rel="stylesheet" href="../_static/pydoctheme.css" type="text/css" />
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<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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<script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
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<script type="text/javascript" src="../_static/jquery.js"></script>
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<script type="text/javascript" src="../_static/underscore.js"></script>
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<script type="text/javascript" src="../_static/doctools.js"></script>
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<script type="text/javascript" src="../_static/language_data.js"></script>
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<script type="text/javascript" src="../_static/sidebar.js"></script>
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<link rel="search" type="application/opensearchdescription+xml"
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title="Search within Python 3.7.4 documentation"
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href="../_static/opensearch.xml"/>
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<link rel="author" title="About these documents" href="../about.html" />
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<link rel="index" title="Index" href="../genindex.html" />
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<link rel="search" title="Search" href="../search.html" />
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<link rel="copyright" title="Copyright" href="../copyright.html" />
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<link rel="next" title="html.parser — Simple HTML and XHTML parser" href="html.parser.html" />
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<link rel="prev" title="Structured Markup Processing Tools" href="markup.html" />
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<link rel="shortcut icon" type="image/png" href="../_static/py.png" />
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<link rel="canonical" href="https://docs.python.org/3/library/html.html" />
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<script type="text/javascript" src="../_static/copybutton.js"></script>
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<style>
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@media only screen {
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table.full-width-table {
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width: 100%;
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}
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}
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</style>
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</head><body>
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<div class="related" role="navigation" aria-label="related navigation">
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<h3>Navigation</h3>
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<ul>
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<li class="right" style="margin-right: 10px">
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<a href="../genindex.html" title="General Index"
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accesskey="I">index</a></li>
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<li class="right" >
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<a href="../py-modindex.html" title="Python Module Index"
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>modules</a> |</li>
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<li class="right" >
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<a href="html.parser.html" title="html.parser — Simple HTML and XHTML parser"
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accesskey="N">next</a> |</li>
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<li class="right" >
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<a href="markup.html" title="Structured Markup Processing Tools"
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accesskey="P">previous</a> |</li>
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style="vertical-align: middle; margin-top: -1px"/></li>
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<li><a href="https://www.python.org/">Python</a> »</li>
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<span class="language_switcher_placeholder">en</span>
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<span class="version_switcher_placeholder">3.7.4</span>
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<a href="../index.html">Documentation </a> »
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<li class="nav-item nav-item-1"><a href="index.html" >The Python Standard Library</a> »</li>
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<li class="nav-item nav-item-2"><a href="markup.html" accesskey="U">Structured Markup Processing Tools</a> »</li>
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<li class="right">
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<div class="inline-search" style="display: none" role="search">
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<form class="inline-search" action="../search.html" method="get">
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<input placeholder="Quick search" type="text" name="q" />
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<input type="submit" value="Go" />
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<input type="hidden" name="check_keywords" value="yes" />
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<input type="hidden" name="area" value="default" />
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</form>
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</div>
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<script type="text/javascript">$('.inline-search').show(0);</script>
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</li>
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</ul>
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</div>
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<div class="document">
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<div class="documentwrapper">
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<div class="bodywrapper">
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<div class="body" role="main">
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<div class="section" id="module-html">
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<span id="html-hypertext-markup-language-support"></span><h1><a class="reference internal" href="#module-html" title="html: Helpers for manipulating HTML."><code class="xref py py-mod docutils literal notranslate"><span class="pre">html</span></code></a> — HyperText Markup Language support<a class="headerlink" href="#module-html" title="Permalink to this headline">¶</a></h1>
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<p><strong>Source code:</strong> <a class="reference external" href="https://github.com/python/cpython/tree/3.7/Lib/html/__init__.py">Lib/html/__init__.py</a></p>
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<hr class="docutils" />
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<p>This module defines utilities to manipulate HTML.</p>
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<dl class="function">
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<dt id="html.escape">
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<code class="descclassname">html.</code><code class="descname">escape</code><span class="sig-paren">(</span><em>s</em>, <em>quote=True</em><span class="sig-paren">)</span><a class="headerlink" href="#html.escape" title="Permalink to this definition">¶</a></dt>
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<dd><p>Convert the characters <code class="docutils literal notranslate"><span class="pre">&</span></code>, <code class="docutils literal notranslate"><span class="pre"><</span></code> and <code class="docutils literal notranslate"><span class="pre">></span></code> in string <em>s</em> to HTML-safe
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sequences. Use this if you need to display text that might contain such
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characters in HTML. If the optional flag <em>quote</em> is true, the characters
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(<code class="docutils literal notranslate"><span class="pre">"</span></code>) and (<code class="docutils literal notranslate"><span class="pre">'</span></code>) are also translated; this helps for inclusion in an HTML
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attribute value delimited by quotes, as in <code class="docutils literal notranslate"><span class="pre"><a</span> <span class="pre">href="..."></span></code>.</p>
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<div class="versionadded">
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<p><span class="versionmodified added">New in version 3.2.</span></p>
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</div>
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</dd></dl>
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<dl class="function">
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<dt id="html.unescape">
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<code class="descclassname">html.</code><code class="descname">unescape</code><span class="sig-paren">(</span><em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#html.unescape" title="Permalink to this definition">¶</a></dt>
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<dd><p>Convert all named and numeric character references (e.g. <code class="docutils literal notranslate"><span class="pre">&gt;</span></code>,
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<code class="docutils literal notranslate"><span class="pre">&#62;</span></code>, <code class="docutils literal notranslate"><span class="pre">&#x3e;</span></code>) in the string <em>s</em> to the corresponding Unicode
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characters. This function uses the rules defined by the HTML 5 standard
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for both valid and invalid character references, and the <a class="reference internal" href="html.entities.html#html.entities.html5" title="html.entities.html5"><code class="xref py py-data docutils literal notranslate"><span class="pre">list</span> <span class="pre">of</span>
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<span class="pre">HTML</span> <span class="pre">5</span> <span class="pre">named</span> <span class="pre">character</span> <span class="pre">references</span></code></a>.</p>
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<div class="versionadded">
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<p><span class="versionmodified added">New in version 3.4.</span></p>
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</div>
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</dd></dl>
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<hr class="docutils" />
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<p>Submodules in the <code class="docutils literal notranslate"><span class="pre">html</span></code> package are:</p>
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<ul class="simple">
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<li><p><a class="reference internal" href="html.parser.html#module-html.parser" title="html.parser: A simple parser that can handle HTML and XHTML."><code class="xref py py-mod docutils literal notranslate"><span class="pre">html.parser</span></code></a> – HTML/XHTML parser with lenient parsing mode</p></li>
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<li><p><a class="reference internal" href="html.entities.html#module-html.entities" title="html.entities: Definitions of HTML general entities."><code class="xref py py-mod docutils literal notranslate"><span class="pre">html.entities</span></code></a> – HTML entity definitions</p></li>
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</ul>
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</div>
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</div>
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</div>
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</div>
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<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
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<div class="sphinxsidebarwrapper">
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<h4>Previous topic</h4>
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<p class="topless"><a href="markup.html"
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title="previous chapter">Structured Markup Processing Tools</a></p>
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<h4>Next topic</h4>
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<p class="topless"><a href="html.parser.html"
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title="next chapter"><code class="xref py py-mod docutils literal notranslate"><span class="pre">html.parser</span></code> — Simple HTML and XHTML parser</a></p>
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<div role="note" aria-label="source link">
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<h3>This Page</h3>
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<ul class="this-page-menu">
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<li><a href="../bugs.html">Report a Bug</a></li>
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<li>
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<a href="https://github.com/python/cpython/blob/3.7/Doc/library/html.rst"
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rel="nofollow">Show Source
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</div>
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<div class="clearer"></div>
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<h3>Navigation</h3>
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<ul>
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<li class="right" style="margin-right: 10px">
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<a href="../genindex.html" title="General Index"
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>index</a></li>
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<li class="right" >
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>modules</a> |</li>
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<li class="right" >
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<a href="html.parser.html" title="html.parser — Simple HTML and XHTML parser"
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>next</a> |</li>
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<li class="right" >
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<a href="markup.html" title="Structured Markup Processing Tools"
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>previous</a> |</li>
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<li><img src="../_static/py.png" alt=""
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style="vertical-align: middle; margin-top: -1px"/></li>
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<li><a href="https://www.python.org/">Python</a> »</li>
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<li>
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<span class="language_switcher_placeholder">en</span>
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<span class="version_switcher_placeholder">3.7.4</span>
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<a href="../index.html">Documentation </a> »
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</li>
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<li class="nav-item nav-item-1"><a href="index.html" >The Python Standard Library</a> »</li>
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<li class="nav-item nav-item-2"><a href="markup.html" >Structured Markup Processing Tools</a> »</li>
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<li class="right">
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<div class="inline-search" style="display: none" role="search">
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<form class="inline-search" action="../search.html" method="get">
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<input placeholder="Quick search" type="text" name="q" />
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<input type="submit" value="Go" />
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<input type="hidden" name="check_keywords" value="yes" />
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<input type="hidden" name="area" value="default" />
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</form>
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<script type="text/javascript">$('.inline-search').show(0);</script>
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<div class="footer">
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© <a href="../copyright.html">Copyright</a> 2001-2019, Python Software Foundation.
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The Python Software Foundation is a non-profit corporation.
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<a href="https://www.python.org/psf/donations/">Please donate.</a>
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<br />
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Last updated on Jul 13, 2019.
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<a href="../bugs.html">Found a bug</a>?
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<br />
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Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 2.0.1.
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