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<span id="textservices"></span><span id="stringservices"></span><h1>Text Processing Services<a class="headerlink" href="#text-processing-services" title="Permalink to this headline">¶</a></h1>
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<p>The modules described in this chapter provide a wide range of string
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manipulation operations and other text processing services.</p>
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<p>The <a class="reference internal" href="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> module described under <a class="reference internal" href="binary.html#binaryservices"><span class="std std-ref">Binary Data Services</span></a> is also
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highly relevant to text processing. In addition, see the documentation for
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Python’s built-in string type in <a class="reference internal" href="stdtypes.html#textseq"><span class="std std-ref">Text Sequence Type — str</span></a>.</p>
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<li class="toctree-l3"><a class="reference internal" href="re.html#writing-a-tokenizer">Writing a Tokenizer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="difflib.html"><code class="xref py py-mod docutils literal notranslate"><span class="pre">difflib</span></code> — Helpers for computing deltas</a><ul>
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