"p">):</span>
    <span class="sd">&quot;&quot;&quot;A decorator indicating abstract classmethods.</span>

<span class="sd">    Similar to abstractmethod.</span>

<span class="sd">    Usage:</span>

<span class="sd">        class C(metaclass=ABCMeta):</span>
<span class="sd">            @abstractclassmethod</span>
<span class="sd">            def my_abstract_classmethod(cls, ...):</span>
<span class="sd">                ...</span>

<span class="sd">    &#39;abstractclassmethod&#39; is deprecated. Use &#39;c