pan class="n">debug</span><span class="p">(</span><span class="s1">&#39;skipping </span><span class="si">%s</span><span class="s1">, None&#39;</span> <span class="o">%</span> <span class="n">key</span><span class="p">)</span>
            <span class="k">continue</span>

        <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s2">&quot;connections&quot;</span><span class="p">:</span>
            <span class="n">connections</span> <span class="o">=</span> <span clas