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<section id="superseded-modules">
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<span id="superseded"></span><h1>Superseded Modules<a class="headerlink" href="#superseded-modules" title="Link to this heading">¶</a></h1>
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<p>The modules described in this chapter have been superseded by other modules
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for most use cases, and are retained primarily to preserve backwards compatibility.</p>
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<p>Modules may appear in this chapter because they only cover a limited subset of
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a problem space, and a more generally applicable solution is available elsewhere
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in the standard library (for example, <a class="reference internal" href="getopt.html#module-getopt" title="getopt: Portable parser for command line options; support both short and long option names."><code class="xref py py-mod docutils literal notranslate"><span class="pre">getopt</span></code></a> covers the very specific
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task of “mimic the C <code class="xref c c-func docutils literal notranslate"><span class="pre">getopt()</span></code> API in Python”, rather than the broader
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<a class="reference internal" href="optparse.html#module-optparse" title="optparse: Command-line option parsing library."><code class="xref py py-mod docutils literal notranslate"><span class="pre">optparse</span></code></a> and <a class="reference internal" href="argparse.html#module-argparse" title="argparse: Command-line option and argument parsing library."><code class="xref py py-mod docutils literal notranslate"><span class="pre">argparse</span></code></a>).</p>
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<p>Alternatively, modules may appear in this chapter because they are deprecated
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outright, and awaiting removal in a future release, or they are
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<a class="reference internal" href="../glossary.html#term-soft-deprecated"><span class="xref std std-term">soft deprecated</span></a> and their use is actively discouraged in new projects.
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With the removal of various obsolete modules through <span class="target" id="index-0"></span><a class="pep reference external" href="https://peps.python.org/pep-0594/"><strong>PEP 594</strong></a>, there are
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