s="n">info</span><span class="p">(</span><span class="s1">&#39;Listening for GPS data.&#39;</span><span class="p">)</span>
        <span class="k">try</span><span class="p">:</span>
            <span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
                <span class="k">try</span><span class="p">:</span>
                    <span class="n">new_data</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">reader</span><span class