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  78. <h1>cf.FieldList.__getitem__<a class="headerlink" href="#cf-fieldlist-getitem" title="Permalink to this headline">Âś</a></h1>
    79. 

  79. <dl class="method">
    80. 

  80. <dt id="cf.FieldList.__getitem__">
    81. 

  81. <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>
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  82. <dd><p>Called to implement evaluation of f[index]</p>
    83. 

  83. <p>f.__getitem_(index) &lt;==&gt; f[index]</p>
    84. 

  84. <table class="docutils field-list" frame="void" rules="none">
    85. 

  85. <col class="field-name" />
    86. 

  86. <col class="field-body" />
    87. 

  87. <tbody valign="top">
    88. 

  88. <tr class="field-odd field"><th class="field-name">Examples 1:</th><td class="field-body"></td>
    89. 

  89. </tr>
    90. 

  90. </tbody>
    91. 

  91. </table>
    92. 

  92. <div class="highlight-python"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </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>
    93. 

  93. <span class="gp">&gt;&gt;&gt; </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>
    94. 

  94. <span class="gp">&gt;&gt;&gt; </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>
    95. 

  95. </pre></div>
    96. 

  96. </div>
    97. 

  97. <table class="docutils field-list" frame="void" rules="none">
    98. 

  98. <col class="field-name" />
    99. 

  99. <col class="field-body" />
    100. 

  100. <tbody valign="top">
    101. 

  101. <tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
    102. 

  102. <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>
    103. 

  103. <dd><p class="first last">If <em>index</em> is an integer then a field is returned. If <em>index</em>
    104. 

  104. is a slice then a field list is returned, which may be empty.</p>
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  123.                         title="previous chapter">cf.FieldList.__contains__</a></p>
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