span><span class="n">index</span><span class="p">:</span>
            <span class="n">write_i</span> <span class="o">=</span> <span class="n">re</span><span
            class="o">.</span><span class="n">sub</span><span class="p">(</span><span class="s1">&#39;%&#39;</span><span
            class="p">,</span> <span class="s1">&#39;\%&#39;</span><span class="p">,</span> <span
            class="nb">str</span><span class="p">(</span><span class="n">i</span><span class="p">))</span>
            <span class="n">w