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<section id="module-compression">
<span id="the-compression-package"></span><h1>The <code class="xref py py-mod docutils literal notranslate"><span class="pre">compression</span></code> package<a class="headerlink" href="#module-compression" title="Link to this heading">¶</a></h1>
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<p><span class="versionmodified added">Added in version 3.14.</span></p>
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<p>The <code class="xref py py-mod docutils literal notranslate"><span class="pre">compression</span></code> package contains the canonical compression modules
containing interfaces to several different compression algorithms. Some of
these modules have historically been available as separate modules; those will
continue to be available under their original names for compatibility reasons,
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<code class="xref py py-mod docutils literal notranslate"><span class="pre">compression</span></code> is encouraged where practical.</p>
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<li><p><code class="xref py py-mod docutils literal notranslate"><span class="pre">compression.bz2</span></code> – Re-exports <a class="reference internal" href="bz2.html#module-bz2" title="bz2: Interfaces for bzip2 compression and decompression."><code class="xref py py-mod docutils literal notranslate"><span class="pre">bz2</span></code></a></p></li>
<li><p><code class="xref py py-mod docutils literal notranslate"><span class="pre">compression.gzip</span></code> – Re-exports <a class="reference internal" href="gzip.html#module-gzip" title="gzip: Interfaces for gzip compression and decompression using file objects."><code class="xref py py-mod docutils literal notranslate"><span class="pre">gzip</span></code></a></p></li>
<li><p><code class="xref py py-mod docutils literal notranslate"><span class="pre">compression.lzma</span></code> – Re-exports <a class="reference internal" href="lzma.html#module-lzma" title="lzma: A Python wrapper for the liblzma compression library."><code class="xref py py-mod docutils literal notranslate"><span class="pre">lzma</span></code></a></p></li>
<li><p><code class="xref py py-mod docutils literal notranslate"><span class="pre">compression.zlib</span></code> – Re-exports <a class="reference internal" href="zlib.html#module-zlib" title="zlib: Low-level interface to compression and decompression routines compatible with gzip."><code class="xref py py-mod docutils literal notranslate"><span class="pre">zlib</span></code></a></p></li>
<li><p><a class="reference internal" href="compression.zstd.html#module-compression.zstd" title="compression.zstd: Low-level interface to compression and decompression routines in the zstd library."><code class="xref py py-mod docutils literal notranslate"><span class="pre">compression.zstd</span></code></a> – Wrapper for the Zstandard compression library</p></li>
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