ier">None</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">print</span> <span class="identifier">demo</span><span class="special">.</span><span class="identifier">foo2</span><span class="special">.</span><span class="identifier">__doc__</span>
<span class="identifier">None</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">print</span> <span class="identifier">demo</span><span class="special">.</span><span class="identifier">bar1</span><span class="special">.<