351 lines
23 KiB
HTML
351 lines
23 KiB
HTML
|
||
<!DOCTYPE html>
|
||
|
||
<html xmlns="http://www.w3.org/1999/xhtml" lang="zh_CN">
|
||
<head>
|
||
<meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
|
||
|
||
<title>2. 使用 Python 的解释器 — Python 3.8.20 文档</title><meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||
|
||
<link rel="stylesheet" href="../_static/pydoctheme.css" type="text/css" />
|
||
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
|
||
|
||
<script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
|
||
<script src="../_static/jquery.js"></script>
|
||
<script src="../_static/underscore.js"></script>
|
||
<script src="../_static/doctools.js"></script>
|
||
<script src="../_static/language_data.js"></script>
|
||
<script src="../_static/translations.js"></script>
|
||
|
||
<script src="../_static/sidebar.js"></script>
|
||
|
||
<link rel="search" type="application/opensearchdescription+xml"
|
||
title="在 Python 3.8.20 文档 中搜索"
|
||
href="../_static/opensearch.xml"/>
|
||
<link rel="author" title="关于这些文档" href="../about.html" />
|
||
<link rel="index" title="索引" href="../genindex.html" />
|
||
<link rel="search" title="搜索" href="../search.html" />
|
||
<link rel="copyright" title="版权所有" href="../copyright.html" />
|
||
<link rel="next" title="3. Python 速览" href="introduction.html" />
|
||
<link rel="prev" title="1. 课前甜点" href="appetite.html" />
|
||
<link rel="canonical" href="https://docs.python.org/3/tutorial/interpreter.html" />
|
||
|
||
|
||
|
||
|
||
|
||
<style>
|
||
@media only screen {
|
||
table.full-width-table {
|
||
width: 100%;
|
||
}
|
||
}
|
||
</style>
|
||
<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>
|
||
|
||
</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" />
|
||
<label for="menuToggler" class="toggler__label">
|
||
<span></span>
|
||
</label>
|
||
<nav class="nav-content" role="navigation">
|
||
<a href="https://www.python.org/" class="nav-logo">
|
||
<img src="../_static/py.svg" alt="Logo"/>
|
||
</a>
|
||
<div class="version_switcher_placeholder"></div>
|
||
<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"
|
||
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" fill="#444"></path>
|
||
</svg>
|
||
<input type="text" name="q" aria-label="快速搜索"/>
|
||
<input type="submit" value="转向"/>
|
||
</form>
|
||
</nav>
|
||
<div class="menu-wrapper">
|
||
<nav class="menu" role="navigation" aria-label="main navigation">
|
||
<div class="language_switcher_placeholder"></div>
|
||
<h3><a href="../contents.html">目录</a></h3>
|
||
<ul>
|
||
<li><a class="reference internal" href="#">2. 使用 Python 的解释器</a><ul>
|
||
<li><a class="reference internal" href="#invoking-the-interpreter">2.1. 唤出解释器</a><ul>
|
||
<li><a class="reference internal" href="#argument-passing">2.1.1. 传入参数</a></li>
|
||
<li><a class="reference internal" href="#interactive-mode">2.1.2. 交互模式</a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#the-interpreter-and-its-environment">2.2. 解释器的运行环境</a><ul>
|
||
<li><a class="reference internal" href="#source-code-encoding">2.2.1. 源文件的字符编码</a></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
|
||
<h4>上一个主题</h4>
|
||
<p class="topless"><a href="appetite.html"
|
||
title="上一章"><span class="section-number">1. </span>课前甜点</a></p>
|
||
<h4>下一个主题</h4>
|
||
<p class="topless"><a href="introduction.html"
|
||
title="下一章"><span class="section-number">3. </span>Python 速览</a></p>
|
||
<div role="note" aria-label="source link">
|
||
<h3>本页</h3>
|
||
<ul class="this-page-menu">
|
||
<li><a href="../bugs.html">报告 Bug</a></li>
|
||
<li>
|
||
<a href="https://github.com/python/cpython/blob/3.8/Doc/tutorial/interpreter.rst"
|
||
rel="nofollow">显示源代码
|
||
</a>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="outdated-warning" style="padding: .5em; text-align: center; background-color: #FFBABA; color: #6A0E0E;">
|
||
这个文档所针对的是一个已不再受支持的 Python 旧版本。
|
||
你应当升级版本，并阅读
|
||
<a href="/3/tutorial/interpreter.html"> Python 当前稳定版本的文档</a>.
|
||
</div>
|
||
|
||
<div class="related" role="navigation" aria-label="related navigation">
|
||
<h3>导航</h3>
|
||
<ul>
|
||
<li class="right" style="margin-right: 10px">
|
||
<a href="../genindex.html" title="总目录"
|
||
accesskey="I">索引</a></li>
|
||
<li class="right" >
|
||
<a href="../py-modindex.html" title="Python 模块索引"
|
||
>模块</a> |</li>
|
||
<li class="right" >
|
||
<a href="introduction.html" title="3. Python 速览"
|
||
accesskey="N">下一页</a> |</li>
|
||
<li class="right" >
|
||
<a href="appetite.html" title="1. 课前甜点"
|
||
accesskey="P">上一页</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> »</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">3.8.20 Documentation</a> »
|
||
</li>
|
||
|
||
<li class="nav-item nav-item-1"><a href="index.html" accesskey="U">Python 教程</a> »</li>
|
||
<li class="right">
|
||
|
||
|
||
<div class="inline-search" role="search">
|
||
<form class="inline-search" action="../search.html" method="get">
|
||
<input placeholder="快速搜索" aria-label="快速搜索" type="text" name="q" />
|
||
<input type="submit" value="转向" />
|
||
<input type="hidden" name="check_keywords" value="yes" />
|
||
<input type="hidden" name="area" value="default" />
|
||
</form>
|
||
</div>
|
||
|
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="document">
|
||
<div class="documentwrapper">
|
||
<div class="bodywrapper">
|
||
<div class="body" role="main">
|
||
|
||
<section id="using-the-python-interpreter">
|
||
<span id="tut-using"></span><h1><span class="section-number">2. </span>使用 Python 的解释器<a class="headerlink" href="#using-the-python-interpreter" title="永久链接至标题">¶</a></h1>
|
||
<section id="invoking-the-interpreter">
|
||
<span id="tut-invoking"></span><h2><span class="section-number">2.1. </span>唤出解释器<a class="headerlink" href="#invoking-the-interpreter" title="永久链接至标题">¶</a></h2>
|
||
<p>Python 解释器在其被使用的机器上通常安装为 <code class="file docutils literal notranslate"><span class="pre">/usr/local/bin/python3.8</span></code>；将 <code class="file docutils literal notranslate"><span class="pre">/usr/local/bin</span></code> 加入你的 Unix 终端的搜索路径就可以通过键入以下命令来启动它：</p>
|
||
<div class="highlight-text notranslate"><div class="highlight"><pre><span></span>python3.8
|
||
</pre></div>
|
||
</div>
|
||
<p>这样，就可以在 shell 中运行 Python 了 <a class="footnote-reference brackets" href="#id2" id="id1">1</a> 。因为可以选择安装目录，解释器也有可能安装在别的位置；如果还不明白，就去问问身边的 Python 大神或系统管理员。（例如，常见备选路径还有 <code class="file docutils literal notranslate"><span class="pre">/usr/local/python</span></code>。）</p>
|
||
<p>在 Windows 机器上当你从 <a class="reference internal" href="../using/windows.html#windows-store"><span class="std std-ref">Microsoft Store</span></a> 安装 Python 之后，<code class="file docutils literal notranslate"><span class="pre">python3.8</span></code> 命令将可使用。 如果你安装了 <a class="reference internal" href="../using/windows.html#launcher"><span class="std std-ref">py.exe 启动器</span></a>，你将可以使用 <code class="file docutils literal notranslate"><span class="pre">py</span></code> 命令。 参阅 <a class="reference internal" href="../using/windows.html#setting-envvars"><span class="std std-ref">附录：设置环境变量</span></a> 了解其他启动 Python 的方式。</p>
|
||
<p>在主提示符中，输入文件结束符（Unix 里是 <kbd class="kbd docutils literal notranslate">Control-D</kbd>，Windows 里是 <kbd class="kbd docutils literal notranslate">Control-Z</kbd>），就会退出解释器，退出状态码为 0。如果不能退出，还可以输入这个命令：<code class="docutils literal notranslate"><span class="pre">quit()</span></code>。</p>
|
||
<p>在支持 <a class="reference external" href="https://tiswww.case.edu/php/chet/readline/rltop.html">GNU Readline</a> 库的系统中，解释器的行编辑功能包括交互式编辑、历史替换、代码补全等。检测是否支持命令行编辑最快速的方式是，在首次出现 Python 提示符时，输入 <kbd class="kbd docutils literal notranslate">Control-P</kbd>。听到“哔”提示音，说明支持行编辑；请参阅附录 <a class="reference internal" href="interactive.html#tut-interacting"><span class="std std-ref">交互式编辑和编辑历史</span></a>，了解功能键。如果没有反应，或回显了 <code class="docutils literal notranslate"><span class="pre">^P</span></code>，则说明不支持行编辑；只能用退格键删除当前行的字符。</p>
|
||
<p>解释器的操作方式类似 Unix Shell：用与 tty 设备关联的标准输入调用时，可以交互式地读取和执行命令；以文件名参数，或标准输入文件调用时，则读取并执行文件中的 <em>脚本</em>。</p>
|
||
<p>启动解释器的另一种方式是 <code class="docutils literal notranslate"><span class="pre">python</span> <span class="pre">-c</span> <span class="pre">command</span> <span class="pre">[arg]</span> <span class="pre">...</span></code>，这与 shell 的 <a class="reference internal" href="../using/cmdline.html#cmdoption-c"><code class="xref std std-option docutils literal notranslate"><span class="pre">-c</span></code></a> 选项类似，其中，<em>command</em> 需换成要执行的语句。由于 Python 语句经常包含空格等被 shell 特殊对待的字符，一般情况下，建议用单引号标注整个 <em>command</em>。</p>
|
||
<p>Python 模块也可以当作脚本使用。输入：<code class="docutils literal notranslate"><span class="pre">python</span> <span class="pre">-m</span> <span class="pre">module</span> <span class="pre">[arg]</span> <span class="pre">...</span></code>，会执行 <em>module</em> 的源文件，这跟在命令行把路径写全了一样。</p>
|
||
<p>在交互模式下运行脚本文件，只要在脚本名称参数前，加上选项 <a class="reference internal" href="../using/cmdline.html#cmdoption-i"><code class="xref std std-option docutils literal notranslate"><span class="pre">-i</span></code></a> 就可以了。</p>
|
||
<p>命令行的所有选项详见 <a class="reference internal" href="../using/cmdline.html#using-on-general"><span class="std std-ref">命令行与环境</span></a>。</p>
|
||
<section id="argument-passing">
|
||
<span id="tut-argpassing"></span><h3><span class="section-number">2.1.1. </span>传入参数<a class="headerlink" href="#argument-passing" title="永久链接至标题">¶</a></h3>
|
||
<p>解释器读取命令行参数，把脚本名与其他参数转化为字符串列表存到 <code class="docutils literal notranslate"><span class="pre">sys</span></code> 模块的 <code class="docutils literal notranslate"><span class="pre">argv</span></code> 变量里。执行 <code class="docutils literal notranslate"><span class="pre">import</span> <span class="pre">sys</span></code>，可以导入这个模块，并访问该列表。该列表最少有一个元素；未给定输入参数时，<code class="docutils literal notranslate"><span class="pre">sys.argv[0]</span></code> 是空字符串。给定脚本名是 <code class="docutils literal notranslate"><span class="pre">'-'</span></code> （标准输入）时，<code class="docutils literal notranslate"><span class="pre">sys.argv[0]</span></code> 是 <code class="docutils literal notranslate"><span class="pre">'-'</span></code>。使用 <a class="reference internal" href="../using/cmdline.html#cmdoption-c"><code class="xref std std-option docutils literal notranslate"><span class="pre">-c</span></code></a> <em>command</em> 时，<code class="docutils literal notranslate"><span class="pre">sys.argv[0]</span></code> 是 <code class="docutils literal notranslate"><span class="pre">'-c'</span></code>。如果使用选项 <a class="reference internal" href="../using/cmdline.html#cmdoption-m"><code class="xref std std-option docutils literal notranslate"><span class="pre">-m</span></code></a> <em>module</em>，<code class="docutils literal notranslate"><span class="pre">sys.argv[0]</span></code> 就是包含目录的模块全名。解释器不处理 <a class="reference internal" href="../using/cmdline.html#cmdoption-c"><code class="xref std std-option docutils literal notranslate"><span class="pre">-c</span></code></a> <em>command</em> 或 <a class="reference internal" href="../using/cmdline.html#cmdoption-m"><code class="xref std std-option docutils literal notranslate"><span class="pre">-m</span></code></a> <em>module</em> 之后的选项，而是直接留在 <code class="docutils literal notranslate"><span class="pre">sys.argv</span></code> 中由命令或模块来处理。</p>
|
||
</section>
|
||
<section id="interactive-mode">
|
||
<span id="tut-interactive"></span><h3><span class="section-number">2.1.2. </span>交互模式<a class="headerlink" href="#interactive-mode" title="永久链接至标题">¶</a></h3>
|
||
<p>在终端（tty）输入并执行指令时，解释器在 <em>交互模式（interactive mode）</em> 中运行。在这种模式中，会显示 <em>主提示符</em>，提示输入下一条指令，主提示符通常用三个大于号（<code class="docutils literal notranslate"><span class="pre">>>></span></code>）表示；输入连续行时，显示 <em>次要提示符</em>，默认是三个点（<code class="docutils literal notranslate"><span class="pre">...</span></code>）。进入解释器时，首先显示欢迎信息、版本信息、版权声明，然后才是提示符：</p>
|
||
<div class="highlight-shell-session notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span>python3.8
|
||
<span class="go">Python 3.8 (default, Sep 16 2015, 09:25:04)</span>
|
||
<span class="go">[GCC 4.8.2] on linux</span>
|
||
<span class="go">Type "help", "copyright", "credits" or "license" for more information.</span>
|
||
<span class="go">>>></span>
|
||
</pre></div>
|
||
</div>
|
||
<p>输入多行架构的语句时，要用连续行。以 <a class="reference internal" href="../reference/compound_stmts.html#if"><code class="xref std std-keyword docutils literal notranslate"><span class="pre">if</span></code></a> 为例：</p>
|
||
<div class="highlight-python3 notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">the_world_is_flat</span> <span class="o">=</span> <span class="kc">True</span>
|
||
<span class="gp">>>> </span><span class="k">if</span> <span class="n">the_world_is_flat</span><span class="p">:</span>
|
||
<span class="gp">... </span> <span class="nb">print</span><span class="p">(</span><span class="s2">"Be careful not to fall off!"</span><span class="p">)</span>
|
||
<span class="gp">...</span>
|
||
<span class="go">Be careful not to fall off!</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>交互模式的内容详见 <a class="reference internal" href="appendix.html#tut-interac"><span class="std std-ref">交互模式</span></a>。</p>
|
||
</section>
|
||
</section>
|
||
<section id="the-interpreter-and-its-environment">
|
||
<span id="tut-interp"></span><h2><span class="section-number">2.2. </span>解释器的运行环境<a class="headerlink" href="#the-interpreter-and-its-environment" title="永久链接至标题">¶</a></h2>
|
||
<section id="source-code-encoding">
|
||
<span id="tut-source-encoding"></span><h3><span class="section-number">2.2.1. </span>源文件的字符编码<a class="headerlink" href="#source-code-encoding" title="永久链接至标题">¶</a></h3>
|
||
<p>默认情况下，Python 源码文件的编码是 UTF-8。这种编码支持世界上大多数语言的字符，可以用于字符串字面值、变量、函数名及注释 —— 尽管标准库只用常规的 ASCII 字符作为变量名或函数名，可移植代码都应遵守此约定。要正确显示这些字符，编辑器必须能识别 UTF-8 编码，而且必须使用支持文件中所有字符的字体。</p>
|
||
<p>如果不使用默认编码，则要声明文件的编码，文件的 <em>第一</em> 行要写成特殊注释。句法如下：</p>
|
||
<div class="highlight-python3 notranslate"><div class="highlight"><pre><span></span><span class="c1"># -*- coding: encoding -*-</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>其中，<em>encoding</em> 可以是 Python 支持的任意一种 <a class="reference internal" href="../library/codecs.html#module-codecs" title="codecs: Encode and decode data and streams."><code class="xref py py-mod docutils literal notranslate"><span class="pre">codecs</span></code></a>。</p>
|
||
<p>比如，声明使用 Windows-1252 编码，源码文件要写成：</p>
|
||
<div class="highlight-python3 notranslate"><div class="highlight"><pre><span></span><span class="c1"># -*- coding: cp1252 -*-</span>
|
||
</pre></div>
|
||
</div>
|
||
<p><em>第一行</em> 的规则也有一种例外情况，源码以 <a class="reference internal" href="appendix.html#tut-scripts"><span class="std std-ref">UNIX "shebang" 行</span></a> 开头。此时，编码声明要写在文件的第二行。例如：</p>
|
||
<div class="highlight-python3 notranslate"><div class="highlight"><pre><span></span><span class="ch">#!/usr/bin/env python3</span>
|
||
<span class="c1"># -*- coding: cp1252 -*-</span>
|
||
</pre></div>
|
||
</div>
|
||
<p class="rubric">备注</p>
|
||
<dl class="footnote brackets">
|
||
<dt class="label" id="id2"><span class="brackets"><a class="fn-backref" href="#id1">1</a></span></dt>
|
||
<dd><p>Unix 系统中，为了不与同时安装的 Python 2.x 冲突，Python 3.x 解释器默认安装的执行文件名不是 <code class="docutils literal notranslate"><span class="pre">python</span></code>。</p>
|
||
</dd>
|
||
</dl>
|
||
</section>
|
||
</section>
|
||
</section>
|
||
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
|
||
<div class="sphinxsidebarwrapper">
|
||
<h3><a href="../contents.html">目录</a></h3>
|
||
<ul>
|
||
<li><a class="reference internal" href="#">2. 使用 Python 的解释器</a><ul>
|
||
<li><a class="reference internal" href="#invoking-the-interpreter">2.1. 唤出解释器</a><ul>
|
||
<li><a class="reference internal" href="#argument-passing">2.1.1. 传入参数</a></li>
|
||
<li><a class="reference internal" href="#interactive-mode">2.1.2. 交互模式</a></li>
|
||
</ul>
|
||
</li>
|
||
<li><a class="reference internal" href="#the-interpreter-and-its-environment">2.2. 解释器的运行环境</a><ul>
|
||
<li><a class="reference internal" href="#source-code-encoding">2.2.1. 源文件的字符编码</a></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
|
||
<h4>上一个主题</h4>
|
||
<p class="topless"><a href="appetite.html"
|
||
title="上一章"><span class="section-number">1. </span>课前甜点</a></p>
|
||
<h4>下一个主题</h4>
|
||
<p class="topless"><a href="introduction.html"
|
||
title="下一章"><span class="section-number">3. </span>Python 速览</a></p>
|
||
<div role="note" aria-label="source link">
|
||
<h3>本页</h3>
|
||
<ul class="this-page-menu">
|
||
<li><a href="../bugs.html">报告 Bug</a></li>
|
||
<li>
|
||
<a href="https://github.com/python/cpython/blob/3.8/Doc/tutorial/interpreter.rst"
|
||
rel="nofollow">显示源代码
|
||
</a>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="clearer"></div>
|
||
</div>
|
||
<div class="related" role="navigation" aria-label="related navigation">
|
||
<h3>导航</h3>
|
||
<ul>
|
||
<li class="right" style="margin-right: 10px">
|
||
<a href="../genindex.html" title="总目录"
|
||
>索引</a></li>
|
||
<li class="right" >
|
||
<a href="../py-modindex.html" title="Python 模块索引"
|
||
>模块</a> |</li>
|
||
<li class="right" >
|
||
<a href="introduction.html" title="3. Python 速览"
|
||
>下一页</a> |</li>
|
||
<li class="right" >
|
||
<a href="appetite.html" title="1. 课前甜点"
|
||
>上一页</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> »</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">3.8.20 Documentation</a> »
|
||
</li>
|
||
|
||
<li class="nav-item nav-item-1"><a href="index.html" >Python 教程</a> »</li>
|
||
<li class="right">
|
||
|
||
|
||
<div class="inline-search" role="search">
|
||
<form class="inline-search" action="../search.html" method="get">
|
||
<input placeholder="快速搜索" aria-label="快速搜索" type="text" name="q" />
|
||
<input type="submit" value="转向" />
|
||
<input type="hidden" name="check_keywords" value="yes" />
|
||
<input type="hidden" name="area" value="default" />
|
||
</form>
|
||
</div>
|
||
|
|
||
</li>
|
||
|
||
</ul>
|
||
</div>
|
||
<div class="footer">
|
||
© <a href="../copyright.html">版权所有</a> 2001-2024, 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 />
|
||
|
||
<br />
|
||
|
||
The Python Software Foundation is a non-profit corporation.
|
||
<a href="https://www.python.org/psf/donations/">Please donate.</a>
|
||
<br />
|
||
<br />
|
||
|
||
最后更新于 12月 09, 2024.
|
||
<a href="https://docs.python.org/3/bugs.html">Found a bug</a>?
|
||
<br />
|
||
|
||
Created using <a href="https://www.sphinx-doc.org/">Sphinx</a> 2.4.4.
|
||
</div>
|
||
|
||
</body>
|
||
</html> |