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- <h1>cf.FieldList.__getitem__<a class="headerlink" href="#cf-fieldlist-getitem" title="Permalink to this headline">Âś</a></h1>
- <dl class="method">
- <dt id="cf.FieldList.__getitem__">
- <code class="descclassname">FieldList.</code><code class="descname">__getitem__</code><span class="sig-paren">(</span><em>index</em><span class="sig-paren">)</span><a class="reference external" href="https://bitbucket.org/cfpython/cf-python/src/v1.2.3/cf/field.py#field.py-12476"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cf.FieldList.__getitem__" title="Permalink to this definition">Âś</a></dt>
- <dd><p>Called to implement evaluation of f[index]</p>
- <p>f.__getitem_(index) <==> f[index]</p>
- <table class="docutils field-list" frame="void" rules="none">
- <col class="field-name" />
- <col class="field-body" />
- <tbody valign="top">
- <tr class="field-odd field"><th class="field-name">Examples 1:</th><td class="field-body"></td>
- </tr>
- </tbody>
- </table>
- <div class="highlight-python"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">g</span> <span class="o">=</span> <span class="n">f</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
- <span class="gp">>>> </span><span class="n">g</span> <span class="o">=</span> <span class="n">f</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">4</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
- <span class="gp">>>> </span><span class="n">g</span> <span class="o">=</span> <span class="n">f</span><span class="p">[</span><span class="mi">2</span><span class="p">:</span><span class="mi">2</span><span class="p">:</span><span class="mi">2</span><span class="p">]</span>
- </pre></div>
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- <table class="docutils field-list" frame="void" rules="none">
- <col class="field-name" />
- <col class="field-body" />
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- <tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
- <dt>out: <a class="reference internal" href="../classes/cf.Field.html#cf.Field" title="cf.Field"><code class="xref py py-obj docutils literal"><span class="pre">cf.Field</span></code></a> or <a class="reference internal" href="../classes/cf.FieldList.html#cf.FieldList" title="cf.FieldList"><code class="xref py py-obj docutils literal"><span class="pre">cf.FieldList</span></code></a></dt>
- <dd><p class="first last">If <em>index</em> is an integer then a field is returned. If <em>index</em>
- is a slice then a field list is returned, which may be empty.</p>
- </dd>
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