</span>
                        <span class="n">rsetattr</span><span class="p">(</span><span class="n">policy</span><span class="p">,</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">varname</span><span class="si">}</span><span class="s2">.</span><span class="si">{</span><span class="n">k</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">,</span> <span class="n">v</span><span 