</span> <span class="n">child</span><span class="o">.</span><span class="vm">__class__</span><span class="o">.</span><span class="vm">__qualname__</span> <span class="o">==</span> <span class="n">cls_name</span><span class="p">:</span>
                        <span class="k">for</span> <span class="n">key</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
          