an><span class="p">):</span>
                <span class="k">return</span> <span class="bp">True</span>
        <span class="k">return</span> <span class="bp">False</span>

    <span class="k">def</span> <span class="nf">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
        <span class="k">return</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_coords</span><span class="p">)</span>

 