"p">,</span>
                  <span class="n">file</span><span class="o">=</span><span class="n">file</span><span class="p">)</span>

        <span class="k">def</span> <span class="nf">_abc_registry_clear</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span>
            <span class="sd">&quot;&quot;&quot;Clear the registry (for debugging or testing).&quot;&quot;&quot;</span>
            <span class="n">_reset_registry</span><span class="p">(</span><span class="bp">cls</span><s