lass="o">.</span><span class="n">_ts</span><span class="p">[</span><span class="n">line</span><span class="p">])</span>
            <span class="n">items</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_transactions</span><span class="p">[</span><span class="n">line</span><span class="p">]</span>
            <span class="n">quantities</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_fuzzyValues</span><spa