ch&quot;</span><span class="p">)</span>
            <span class="k">if</span> <span class="n">tag_name</span> <span class="o">==</span> <span class="bp">self</span><span class="o">.</span><span class="n">_varname</span> <span class="ow">and</span> <span class="n">tag_branch</span> <span class="o">==</span> <span class="bp">self</span><span class="o">.</span><span class="n">_branch_name</span><span class="p">:</span>
                <span class="bp">self</span><span class="o">.</span><span class="n">_base_va