bunny-lab/Borealis-Github-Replica
1
0
Fork 0
mirror of https://github.com/bunny-lab-io/Borealis.git synced 2025-10-28 07:41:58 -06:00
Code Issues Packages Projects Releases Wiki Activity
Files
e71b845c9acf46abc7ce8324d931e7f90c8113e0
Borealis-Github-Replica/Dependencies/Python/Doc/html/library/hmac.html

461 lines
27 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html>
<html lang="en" data-content_root="../">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" />
<meta property="og:title" content="hmac — Keyed-Hashing for Message Authentication" />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://docs.python.org/3/library/hmac.html" />
<meta property="og:site_name" content="Python documentation" />
<meta property="og:description" content="Source code: Lib/hmac.py This module implements the HMAC algorithm as described by RFC 2104. An HMAC object has the following methods: A hash object has the following attributes: This module also p..." />
<meta property="og:image" content="https://docs.python.org/3/_static/og-image.png" />
<meta property="og:image:alt" content="Python documentation" />
<meta name="description" content="Source code: Lib/hmac.py This module implements the HMAC algorithm as described by RFC 2104. An HMAC object has the following methods: A hash object has the following attributes: This module also p..." />
<meta property="og:image:width" content="200">
<meta property="og:image:height" content="200">
<meta name="theme-color" content="#3776ab">
<title>hmac — Keyed-Hashing for Message Authentication &#8212; Python 3.13.3 documentation</title><meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" type="text/css" href="../_static/pygments.css?v=b86133f3" />
<link rel="stylesheet" type="text/css" href="../_static/pydoctheme.css?v=23252803" />
<link id="pygments_dark_css" media="(prefers-color-scheme: dark)" rel="stylesheet" type="text/css" href="../_static/pygments_dark.css?v=5349f25f" />
<script src="../_static/documentation_options.js?v=5d57ca2d"></script>
<script src="../_static/doctools.js?v=9bcbadda"></script>
<script src="../_static/sphinx_highlight.js?v=dc90522c"></script>
<script src="../_static/sidebar.js"></script>
<link rel="search" type="application/opensearchdescription+xml"
title="Search within Python 3.13.3 documentation"
href="../_static/opensearch.xml"/>
<link rel="author" title="About these documents" href="../about.html" />
<link rel="index" title="Index" href="../genindex.html" />
<link rel="search" title="Search" href="../search.html" />
<link rel="copyright" title="Copyright" href="../copyright.html" />
<link rel="next" title="secrets — Generate secure random numbers for managing secrets" href="secrets.html" />
<link rel="prev" title="hashlib — Secure hashes and message digests" href="hashlib.html" />
<link rel="canonical" href="https://docs.python.org/3/library/hmac.html">
<style>
@media only screen {
table.full-width-table {
width: 100%;
}
}
</style>
<link rel="stylesheet" href="../_static/pydoctheme_dark.css" media="(prefers-color-scheme: dark)" id="pydoctheme_dark_css">
<link rel="shortcut icon" type="image/png" href="../_static/py.svg" />
<script type="text/javascript" src="../_static/copybutton.js"></script>
<script type="text/javascript" src="../_static/menu.js"></script>
<script type="text/javascript" src="../_static/search-focus.js"></script>
<script type="text/javascript" src="../_static/themetoggle.js"></script>
<script type="text/javascript" src="../_static/rtd_switcher.js"></script>
<meta name="readthedocs-addons-api-version" content="1">
</head>
<body>
<div class="mobile-nav">
<input type="checkbox" id="menuToggler" class="toggler__input" aria-controls="navigation"
aria-pressed="false" aria-expanded="false" role="button" aria-label="Menu" />
<nav class="nav-content" role="navigation">
<label for="menuToggler" class="toggler__label">
<span></span>
</label>
<span class="nav-items-wrapper">
<a href="https://www.python.org/" class="nav-logo">
<img src="../_static/py.svg" alt="Python logo"/>
</a>
<span class="version_switcher_placeholder"></span>
<form role="search" class="search" action="../search.html" method="get">
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" class="search-icon">
<path fill-rule="nonzero" fill="currentColor" d="M15.5 14h-.79l-.28-.27a6.5 6.5 0 001.48-5.34c-.47-2.78-2.79-5-5.59-5.34a6.505 6.505 0 00-7.27 7.27c.34 2.8 2.56 5.12 5.34 5.59a6.5 6.5 0 005.34-1.48l.27.28v.79l4.25 4.25c.41.41 1.08.41 1.49 0 .41-.41.41-1.08 0-1.49L15.5 14zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"></path>
</svg>
<input placeholder="Quick search" aria-label="Quick search" type="search" name="q" />
<input type="submit" value="Go"/>
</form>
</span>
</nav>
<div class="menu-wrapper">
<nav class="menu" role="navigation" aria-label="main navigation">
<div class="language_switcher_placeholder"></div>
<label class="theme-selector-label">
Theme
<select class="theme-selector" oninput="activateTheme(this.value)">
<option value="auto" selected>Auto</option>
<option value="light">Light</option>
<option value="dark">Dark</option>
</select>
</label>
<div>
<h4>Previous topic</h4>
<p class="topless"><a href="hashlib.html"
title="previous chapter"><code class="xref py py-mod docutils literal notranslate"><span class="pre">hashlib</span></code> — Secure hashes and message digests</a></p>
</div>
<div>
<h4>Next topic</h4>
<p class="topless"><a href="secrets.html"
title="next chapter"><code class="xref py py-mod docutils literal notranslate"><span class="pre">secrets</span></code> — Generate secure random numbers for managing secrets</a></p>
</div>
<div role="note" aria-label="source link">
<h3>This Page</h3>
<ul class="this-page-menu">
<li><a href="../bugs.html">Report a Bug</a></li>
<li>
<a href="https://github.com/python/cpython/blob/main/Doc/library/hmac.rst"
rel="nofollow">Show Source
</a>
</li>
</ul>
</div>
</nav>
</div>
</div>
<div class="related" role="navigation" aria-label="Related">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../genindex.html" title="General Index"
accesskey="I">index</a></li>
<li class="right" >
<a href="../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="secrets.html" title="secrets — Generate secure random numbers for managing secrets"
accesskey="N">next</a> |</li>
<li class="right" >
<a href="hashlib.html" title="hashlib — Secure hashes and message digests"
accesskey="P">previous</a> |</li>
<li><img src="../_static/py.svg" alt="Python logo" style="vertical-align: middle; margin-top: -1px"/></li>
<li><a href="https://www.python.org/">Python</a> &#187;</li>
<li class="switchers">
<div class="language_switcher_placeholder"></div>
<div class="version_switcher_placeholder"></div>
</li>
<li>
</li>
<li id="cpython-language-and-version">
<a href="../index.html">3.13.3 Documentation</a> &#187;
</li>
<li class="nav-item nav-item-1"><a href="index.html" >The Python Standard Library</a> &#187;</li>
<li class="nav-item nav-item-2"><a href="crypto.html" accesskey="U">Cryptographic Services</a> &#187;</li>
<li class="nav-item nav-item-this"><a href=""><code class="xref py py-mod docutils literal notranslate"><span class="pre">hmac</span></code> — Keyed-Hashing for Message Authentication</a></li>
<li class="right">
<div class="inline-search" role="search">
<form class="inline-search" action="../search.html" method="get">
<input placeholder="Quick search" aria-label="Quick search" type="search" name="q" id="search-box" />
<input type="submit" value="Go" />
</form>
</div>
|
</li>
<li class="right">
<label class="theme-selector-label">
Theme
<select class="theme-selector" oninput="activateTheme(this.value)">
<option value="auto" selected>Auto</option>
<option value="light">Light</option>
<option value="dark">Dark</option>
</select>
</label> |</li>
</ul>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body" role="main">
<section id="module-hmac">
<span id="hmac-keyed-hashing-for-message-authentication"></span><h1><code class="xref py py-mod docutils literal notranslate"><span class="pre">hmac</span></code> — Keyed-Hashing for Message Authentication<a class="headerlink" href="#module-hmac" title="Link to this heading"></a></h1>
<p><strong>Source code:</strong> <a class="extlink-source reference external" href="https://github.com/python/cpython/tree/3.13/Lib/hmac.py">Lib/hmac.py</a></p>
<hr class="docutils" />
<p>This module implements the HMAC algorithm as described by <span class="target" id="index-0"></span><a class="rfc reference external" href="https://datatracker.ietf.org/doc/html/rfc2104.html"><strong>RFC 2104</strong></a>.</p>
<dl class="py function">
<dt class="sig sig-object py" id="hmac.new">
<span class="sig-prename descclassname"><span class="pre">hmac.</span></span><span class="sig-name descname"><span class="pre">new</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">msg=None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">digestmod</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#hmac.new" title="Link to this definition"></a></dt>
<dd><p>Return a new hmac object. <em>key</em> is a bytes or bytearray object giving the
secret key. If <em>msg</em> is present, the method call <code class="docutils literal notranslate"><span class="pre">update(msg)</span></code> is made.
<em>digestmod</em> is the digest name, digest constructor or module for the HMAC
object to use. It may be any name suitable to <a class="reference internal" href="hashlib.html#hashlib.new" title="hashlib.new"><code class="xref py py-func docutils literal notranslate"><span class="pre">hashlib.new()</span></code></a>.
Despite its argument position, it is required.</p>
<div class="versionchanged">
<p><span class="versionmodified changed">Changed in version 3.4: </span>Parameter <em>key</em> can be a bytes or bytearray object.
Parameter <em>msg</em> can be of any type supported by <a class="reference internal" href="hashlib.html#module-hashlib" title="hashlib: Secure hash and message digest algorithms."><code class="xref py py-mod docutils literal notranslate"><span class="pre">hashlib</span></code></a>.
Parameter <em>digestmod</em> can be the name of a hash algorithm.</p>
</div>
<div class="versionchanged">
<p><span class="versionmodified changed">Changed in version 3.8: </span>The <em>digestmod</em> argument is now required. Pass it as a keyword
argument to avoid awkwardness when you do not have an initial <em>msg</em>.</p>
</div>
</dd></dl>
<dl class="py function">
<dt class="sig sig-object py" id="hmac.digest">
<span class="sig-prename descclassname"><span class="pre">hmac.</span></span><span class="sig-name descname"><span class="pre">digest</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">msg</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">digest</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#hmac.digest" title="Link to this definition"></a></dt>
<dd><p>Return digest of <em>msg</em> for given secret <em>key</em> and <em>digest</em>. The
function is equivalent to <code class="docutils literal notranslate"><span class="pre">HMAC(key,</span> <span class="pre">msg,</span> <span class="pre">digest).digest()</span></code>, but
uses an optimized C or inline implementation, which is faster for messages
that fit into memory. The parameters <em>key</em>, <em>msg</em>, and <em>digest</em> have
the same meaning as in <a class="reference internal" href="#hmac.new" title="hmac.new"><code class="xref py py-func docutils literal notranslate"><span class="pre">new()</span></code></a>.</p>
<p>CPython implementation detail, the optimized C implementation is only used
when <em>digest</em> is a string and name of a digest algorithm, which is
supported by OpenSSL.</p>
<div class="versionadded">
<p><span class="versionmodified added">Added in version 3.7.</span></p>
</div>
</dd></dl>
<p>An HMAC object has the following methods:</p>
<dl class="py method">
<dt class="sig sig-object py" id="hmac.HMAC.update">
<span class="sig-prename descclassname"><span class="pre">HMAC.</span></span><span class="sig-name descname"><span class="pre">update</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">msg</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#hmac.HMAC.update" title="Link to this definition"></a></dt>
<dd><p>Update the hmac object with <em>msg</em>. Repeated calls are equivalent to a
single call with the concatenation of all the arguments:
<code class="docutils literal notranslate"><span class="pre">m.update(a);</span> <span class="pre">m.update(b)</span></code> is equivalent to <code class="docutils literal notranslate"><span class="pre">m.update(a</span> <span class="pre">+</span> <span class="pre">b)</span></code>.</p>
<div class="versionchanged">
<p><span class="versionmodified changed">Changed in version 3.4: </span>Parameter <em>msg</em> can be of any type supported by <a class="reference internal" href="hashlib.html#module-hashlib" title="hashlib: Secure hash and message digest algorithms."><code class="xref py py-mod docutils literal notranslate"><span class="pre">hashlib</span></code></a>.</p>
</div>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hmac.HMAC.digest">
<span class="sig-prename descclassname"><span class="pre">HMAC.</span></span><span class="sig-name descname"><span class="pre">digest</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#hmac.HMAC.digest" title="Link to this definition"></a></dt>
<dd><p>Return the digest of the bytes passed to the <a class="reference internal" href="#hmac.HMAC.update" title="hmac.HMAC.update"><code class="xref py py-meth docutils literal notranslate"><span class="pre">update()</span></code></a> method so far.
This bytes object will be the same length as the <em>digest_size</em> of the digest
given to the constructor. It may contain non-ASCII bytes, including NUL
bytes.</p>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>When comparing the output of <a class="reference internal" href="#hmac.digest" title="hmac.digest"><code class="xref py py-meth docutils literal notranslate"><span class="pre">digest()</span></code></a> to an externally supplied
digest during a verification routine, it is recommended to use the
<a class="reference internal" href="#hmac.compare_digest" title="hmac.compare_digest"><code class="xref py py-func docutils literal notranslate"><span class="pre">compare_digest()</span></code></a> function instead of the <code class="docutils literal notranslate"><span class="pre">==</span></code> operator
to reduce the vulnerability to timing attacks.</p>
</div>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hmac.HMAC.hexdigest">
<span class="sig-prename descclassname"><span class="pre">HMAC.</span></span><span class="sig-name descname"><span class="pre">hexdigest</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#hmac.HMAC.hexdigest" title="Link to this definition"></a></dt>
<dd><p>Like <a class="reference internal" href="#hmac.digest" title="hmac.digest"><code class="xref py py-meth docutils literal notranslate"><span class="pre">digest()</span></code></a> except the digest is returned as a string twice the
length containing only hexadecimal digits. This may be used to exchange the
value safely in email or other non-binary environments.</p>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>When comparing the output of <a class="reference internal" href="#hmac.HMAC.hexdigest" title="hmac.HMAC.hexdigest"><code class="xref py py-meth docutils literal notranslate"><span class="pre">hexdigest()</span></code></a> to an externally supplied
digest during a verification routine, it is recommended to use the
<a class="reference internal" href="#hmac.compare_digest" title="hmac.compare_digest"><code class="xref py py-func docutils literal notranslate"><span class="pre">compare_digest()</span></code></a> function instead of the <code class="docutils literal notranslate"><span class="pre">==</span></code> operator
to reduce the vulnerability to timing attacks.</p>
</div>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hmac.HMAC.copy">
<span class="sig-prename descclassname"><span class="pre">HMAC.</span></span><span class="sig-name descname"><span class="pre">copy</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#hmac.HMAC.copy" title="Link to this definition"></a></dt>
<dd><p>Return a copy (“clone”) of the hmac object. This can be used to efficiently
compute the digests of strings that share a common initial substring.</p>
</dd></dl>
<p>A hash object has the following attributes:</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hmac.HMAC.digest_size">
<span class="sig-prename descclassname"><span class="pre">HMAC.</span></span><span class="sig-name descname"><span class="pre">digest_size</span></span><a class="headerlink" href="#hmac.HMAC.digest_size" title="Link to this definition"></a></dt>
<dd><p>The size of the resulting HMAC digest in bytes.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hmac.HMAC.block_size">
<span class="sig-prename descclassname"><span class="pre">HMAC.</span></span><span class="sig-name descname"><span class="pre">block_size</span></span><a class="headerlink" href="#hmac.HMAC.block_size" title="Link to this definition"></a></dt>
<dd><p>The internal block size of the hash algorithm in bytes.</p>
<div class="versionadded">
<p><span class="versionmodified added">Added in version 3.4.</span></p>
</div>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hmac.HMAC.name">
<span class="sig-prename descclassname"><span class="pre">HMAC.</span></span><span class="sig-name descname"><span class="pre">name</span></span><a class="headerlink" href="#hmac.HMAC.name" title="Link to this definition"></a></dt>
<dd><p>The canonical name of this HMAC, always lowercase, e.g. <code class="docutils literal notranslate"><span class="pre">hmac-md5</span></code>.</p>
<div class="versionadded">
<p><span class="versionmodified added">Added in version 3.4.</span></p>
</div>
</dd></dl>
<div class="versionchanged">
<p><span class="versionmodified changed">Changed in version 3.10: </span>Removed the undocumented attributes <code class="docutils literal notranslate"><span class="pre">HMAC.digest_cons</span></code>, <code class="docutils literal notranslate"><span class="pre">HMAC.inner</span></code>,
and <code class="docutils literal notranslate"><span class="pre">HMAC.outer</span></code>.</p>
</div>
<p>This module also provides the following helper function:</p>
<dl class="py function">
<dt class="sig sig-object py" id="hmac.compare_digest">
<span class="sig-prename descclassname"><span class="pre">hmac.</span></span><span class="sig-name descname"><span class="pre">compare_digest</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">a</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">b</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#hmac.compare_digest" title="Link to this definition"></a></dt>
<dd><p>Return <code class="docutils literal notranslate"><span class="pre">a</span> <span class="pre">==</span> <span class="pre">b</span></code>. This function uses an approach designed to prevent
timing analysis by avoiding content-based short circuiting behaviour,
making it appropriate for cryptography. <em>a</em> and <em>b</em> must both be of the
same type: either <a class="reference internal" href="stdtypes.html#str" title="str"><code class="xref py py-class docutils literal notranslate"><span class="pre">str</span></code></a> (ASCII only, as e.g. returned by
<a class="reference internal" href="#hmac.HMAC.hexdigest" title="hmac.HMAC.hexdigest"><code class="xref py py-meth docutils literal notranslate"><span class="pre">HMAC.hexdigest()</span></code></a>), or a <a class="reference internal" href="../glossary.html#term-bytes-like-object"><span class="xref std std-term">bytes-like object</span></a>.</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>If <em>a</em> and <em>b</em> are of different lengths, or if an error occurs,
a timing attack could theoretically reveal information about the
types and lengths of <em>a</em> and <em>b</em>—but not their values.</p>
</div>
<div class="versionadded">
<p><span class="versionmodified added">Added in version 3.3.</span></p>
</div>
<div class="versionchanged">
<p><span class="versionmodified changed">Changed in version 3.10: </span>The function uses OpenSSL’s <code class="docutils literal notranslate"><span class="pre">CRYPTO_memcmp()</span></code> internally when
available.</p>
</div>
</dd></dl>
<div class="admonition seealso">
<p class="admonition-title">See also</p>
<dl class="simple">
<dt>Module <a class="reference internal" href="hashlib.html#module-hashlib" title="hashlib: Secure hash and message digest algorithms."><code class="xref py py-mod docutils literal notranslate"><span class="pre">hashlib</span></code></a></dt><dd><p>The Python module providing secure hash functions.</p>
</dd>
</dl>
</div>
</section>
<div class="clearer"></div>
</div>
</div>
</div>
<div class="sphinxsidebar" role="navigation" aria-label="Main">
<div class="sphinxsidebarwrapper">
<div>
<h4>Previous topic</h4>
<p class="topless"><a href="hashlib.html"
title="previous chapter"><code class="xref py py-mod docutils literal notranslate"><span class="pre">hashlib</span></code> — Secure hashes and message digests</a></p>
</div>
<div>
<h4>Next topic</h4>
<p class="topless"><a href="secrets.html"
title="next chapter"><code class="xref py py-mod docutils literal notranslate"><span class="pre">secrets</span></code> — Generate secure random numbers for managing secrets</a></p>
</div>
<div role="note" aria-label="source link">
<h3>This Page</h3>
<ul class="this-page-menu">
<li><a href="../bugs.html">Report a Bug</a></li>
<li>
<a href="https://github.com/python/cpython/blob/main/Doc/library/hmac.rst"
rel="nofollow">Show Source
</a>
</li>
</ul>
</div>
</div>
<div id="sidebarbutton" title="Collapse sidebar">
<span>«</span>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="related" role="navigation" aria-label="Related">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../genindex.html" title="General Index"
>index</a></li>
<li class="right" >
<a href="../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="secrets.html" title="secrets — Generate secure random numbers for managing secrets"
>next</a> |</li>
<li class="right" >
<a href="hashlib.html" title="hashlib — Secure hashes and message digests"
>previous</a> |</li>
<li><img src="../_static/py.svg" alt="Python logo" style="vertical-align: middle; margin-top: -1px"/></li>
<li><a href="https://www.python.org/">Python</a> &#187;</li>
<li class="switchers">
<div class="language_switcher_placeholder"></div>
<div class="version_switcher_placeholder"></div>
</li>
<li>
</li>
<li id="cpython-language-and-version">
<a href="../index.html">3.13.3 Documentation</a> &#187;
</li>
<li class="nav-item nav-item-1"><a href="index.html" >The Python Standard Library</a> &#187;</li>
<li class="nav-item nav-item-2"><a href="crypto.html" >Cryptographic Services</a> &#187;</li>
<li class="nav-item nav-item-this"><a href=""><code class="xref py py-mod docutils literal notranslate"><span class="pre">hmac</span></code> — Keyed-Hashing for Message Authentication</a></li>
<li class="right">
<div class="inline-search" role="search">
<form class="inline-search" action="../search.html" method="get">
<input placeholder="Quick search" aria-label="Quick search" type="search" name="q" id="search-box" />
<input type="submit" value="Go" />
</form>
</div>
|
</li>
<li class="right">
<label class="theme-selector-label">
Theme
<select class="theme-selector" oninput="activateTheme(this.value)">
<option value="auto" selected>Auto</option>
<option value="light">Light</option>
<option value="dark">Dark</option>
</select>
</label> |</li>
</ul>
</div>
<div class="footer">
&copy;
<a href="../copyright.html">
Copyright
</a>
2001-2025, Python Software Foundation.
<br />
This page is licensed under the Python Software Foundation License Version 2.
<br />
Examples, recipes, and other code in the documentation are additionally licensed under the Zero Clause BSD License.
<br />
See <a href="/license.html">History and License</a> for more information.<br />
<br />
The Python Software Foundation is a non-profit corporation.
<a href="https://www.python.org/psf/donations/">Please donate.</a>
<br />
<br />
Last updated on Apr 08, 2025 (14:33 UTC).
<a href="/bugs.html">Found a bug</a>?
<br />
Created using <a href="https://www.sphinx-doc.org/">Sphinx</a> 8.2.3.
</div>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink