@ -990,12 +990,14 @@ Z = dataclasses.make_dataclass(<span class="hljs-string">'Z'</span>, [<span clas
<ul>
<li><strong>Objects can be made sortable with <codeclass="python hljs"><spanclass="hljs-string">'order=True'</span></code> or immutable and hashable with <codeclass="python hljs"><spanclass="hljs-string">'frozen=True'</span></code>.</strong></li>
<li><strong>Objects can be made sortable with <codeclass="python hljs"><spanclass="hljs-string">'order=True'</span></code>and/or immutable and hashable with <codeclass="python hljs"><spanclass="hljs-string">'frozen=True'</span></code>.</strong></li>
<li><strong>Function field() is needed because <codeclass="python hljs"><spanclass="hljs-string">'<attr_name>: list = []'</span></code> would make a list that is shared among all instances.</strong></li>
<li><strong>Default_factory can be any <ahref="#callable">callable</a>.</strong></li>
<div><h3id="slots">Slots</h3><p><strong>Mechanism that restricts objects to attributes listed in 'slots' and significantly reduces their memory footprint.</strong></p><pre><codeclass="python language-python hljs"><spanclass="hljs-class"><spanclass="hljs-keyword">class</span><spanclass="hljs-title">MyClassWithSlots</span>:</span>