ass="n">items</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
                <span class="k">break</span>  <span class="c1"># finish apriori</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">_endTime</span> <span class="o">=</span> <span class="n">_ab</span><span class="o">.</span><span class="n">_time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
        <span class="n">process<