D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
usr
/
share
/
doc
/
python3-docs
/
html
/
library
/
Filename :
i18n.html
back
Copy
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>23. Internationalization — Python 3.6.7 documentation</title> <link rel="stylesheet" href="../_static/pydoctheme.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> <script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script> <script type="text/javascript" src="../_static/jquery.js"></script> <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <script type="text/javascript" src="../_static/sidebar.js"></script> <link rel="search" type="application/opensearchdescription+xml" title="Search within Python 3.6.7 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="23.1. gettext — Multilingual internationalization services" href="gettext.html" /> <link rel="prev" title="22.9. ossaudiodev — Access to OSS-compatible audio devices" href="ossaudiodev.html" /> <link rel="shortcut icon" type="image/png" href="../_static/py.png" /> <link rel="canonical" href="https://docs.python.org/3/library/i18n.html" /> <script type="text/javascript" src="../_static/copybutton.js"></script> </head><body> <div class="related" role="navigation" aria-label="related navigation"> <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="gettext.html" title="23.1. gettext — Multilingual internationalization services" accesskey="N">next</a> |</li> <li class="right" > <a href="ossaudiodev.html" title="22.9. ossaudiodev — Access to OSS-compatible audio devices" accesskey="P">previous</a> |</li> <li><img src="../_static/py.png" alt="" style="vertical-align: middle; margin-top: -1px"/></li> <li><a href="https://www.python.org/">Python</a> »</li> <li> <a href="../index.html">3.6.7 Documentation</a> » </li> <li class="nav-item nav-item-1"><a href="index.html" accesskey="U">The Python Standard Library</a> »</li> <li class="right"> <div class="inline-search" style="display: none" role="search"> <form class="inline-search" action="../search.html" method="get"> <input placeholder="Quick search" type="text" name="q" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> </div> <script type="text/javascript">$('.inline-search').show(0);</script> | </li> </ul> </div> <div class="document"> <div class="documentwrapper"> <div class="bodywrapper"> <div class="body" role="main"> <div class="section" id="internationalization"> <span id="i18n"></span><h1>23. Internationalization<a class="headerlink" href="#internationalization" title="Permalink to this headline">¶</a></h1> <p>The modules described in this chapter help you write software that is independent of language and locale by providing mechanisms for selecting a language to be used in program messages or by tailoring output to match local conventions.</p> <p>The list of modules described in this chapter is:</p> <div class="toctree-wrapper compound"> <ul> <li class="toctree-l1"><a class="reference internal" href="gettext.html">23.1. <code class="docutils literal notranslate"><span class="pre">gettext</span></code> — Multilingual internationalization services</a><ul> <li class="toctree-l2"><a class="reference internal" href="gettext.html#gnu-gettext-api">23.1.1. GNU <strong class="program">gettext</strong> API</a></li> <li class="toctree-l2"><a class="reference internal" href="gettext.html#class-based-api">23.1.2. Class-based API</a><ul> <li class="toctree-l3"><a class="reference internal" href="gettext.html#the-nulltranslations-class">23.1.2.1. The <code class="docutils literal notranslate"><span class="pre">NullTranslations</span></code> class</a></li> <li class="toctree-l3"><a class="reference internal" href="gettext.html#the-gnutranslations-class">23.1.2.2. The <code class="docutils literal notranslate"><span class="pre">GNUTranslations</span></code> class</a></li> <li class="toctree-l3"><a class="reference internal" href="gettext.html#solaris-message-catalog-support">23.1.2.3. Solaris message catalog support</a></li> <li class="toctree-l3"><a class="reference internal" href="gettext.html#the-catalog-constructor">23.1.2.4. The Catalog constructor</a></li> </ul> </li> <li class="toctree-l2"><a class="reference internal" href="gettext.html#internationalizing-your-programs-and-modules">23.1.3. Internationalizing your programs and modules</a><ul> <li class="toctree-l3"><a class="reference internal" href="gettext.html#localizing-your-module">23.1.3.1. Localizing your module</a></li> <li class="toctree-l3"><a class="reference internal" href="gettext.html#localizing-your-application">23.1.3.2. Localizing your application</a></li> <li class="toctree-l3"><a class="reference internal" href="gettext.html#changing-languages-on-the-fly">23.1.3.3. Changing languages on the fly</a></li> <li class="toctree-l3"><a class="reference internal" href="gettext.html#deferred-translations">23.1.3.4. Deferred translations</a></li> </ul> </li> <li class="toctree-l2"><a class="reference internal" href="gettext.html#acknowledgements">23.1.4. Acknowledgements</a></li> </ul> </li> <li class="toctree-l1"><a class="reference internal" href="locale.html">23.2. <code class="docutils literal notranslate"><span class="pre">locale</span></code> — Internationalization services</a><ul> <li class="toctree-l2"><a class="reference internal" href="locale.html#background-details-hints-tips-and-caveats">23.2.1. Background, details, hints, tips and caveats</a></li> <li class="toctree-l2"><a class="reference internal" href="locale.html#for-extension-writers-and-programs-that-embed-python">23.2.2. For extension writers and programs that embed Python</a></li> <li class="toctree-l2"><a class="reference internal" href="locale.html#access-to-message-catalogs">23.2.3. Access to message catalogs</a></li> </ul> </li> </ul> </div> </div> </div> </div> </div> <div class="sphinxsidebar" role="navigation" aria-label="main navigation"> <div class="sphinxsidebarwrapper"> <h4>Previous topic</h4> <p class="topless"><a href="ossaudiodev.html" title="previous chapter">22.9. <code class="docutils literal notranslate"><span class="pre">ossaudiodev</span></code> — Access to OSS-compatible audio devices</a></p> <h4>Next topic</h4> <p class="topless"><a href="gettext.html" title="next chapter">23.1. <code class="docutils literal notranslate"><span class="pre">gettext</span></code> — Multilingual internationalization services</a></p> <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/3.6/Doc/library/i18n.rst" rel="nofollow">Show Source </a> </li> </ul> </div> </div> </div> <div class="clearer"></div> </div> <div class="related" role="navigation" aria-label="related navigation"> <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="gettext.html" title="23.1. gettext — Multilingual internationalization services" >next</a> |</li> <li class="right" > <a href="ossaudiodev.html" title="22.9. ossaudiodev — Access to OSS-compatible audio devices" >previous</a> |</li> <li><img src="../_static/py.png" alt="" style="vertical-align: middle; margin-top: -1px"/></li> <li><a href="https://www.python.org/">Python</a> »</li> <li> <a href="../index.html">3.6.7 Documentation</a> » </li> <li class="nav-item nav-item-1"><a href="index.html" >The Python Standard Library</a> »</li> <li class="right"> <div class="inline-search" style="display: none" role="search"> <form class="inline-search" action="../search.html" method="get"> <input placeholder="Quick search" type="text" name="q" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> </div> <script type="text/javascript">$('.inline-search').show(0);</script> | </li> </ul> </div> <div class="footer"> © <a href="../copyright.html">Copyright</a> 2001-2021, Python Software Foundation. <br /> The Python Software Foundation is a non-profit corporation. <a href="https://www.python.org/psf/donations/">Please donate.</a> <br /> Last updated on Aug 25, 2021. <a href="../bugs.html">Found a bug</a>? <br /> Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.7.6. </div> </body> </html>