nctionalGroupExtractor.get_all_functional_groups">[docs]</a>    <span class="k">def</span> <span class="nf">get_all_functional_groups</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">elements</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">func_groups</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
                                  <span class="n">catch_basic</span><span cl