n class="p">])</span> <span class="k">if</span> <span class="n">json</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;sourceOutputIndex&#39;</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="k">else</span> <span class="kc">None</span>
        <span class="p">)</span></div>

</pre></div>
        </article>
      </div>
      <f