class="n">p</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">p</span><span class="p">)</span> <span class="ow">and</span> <span class="n">nested_src_dir</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">):</span>
                <span class="k">raise</spa