n>
                <span class="n">module_df</span> <span class="o">=</span> <span class="n">df</span><span class="p">[</span><span class="n">df</span><span class="o">.</span><span class="n">module</span> <span class="o">==</span> <span class="n">module</span><span class="p">]</span>
                <span class="k">global</span> <span class="n">ember_sub_df</span>
                <span class="n">ember_sub_df</span> <span class="o">=</span>  <span class="n">module_df</span><span class="p">[</span><span class