n"><a href="topics.html#topics.calling_python_functions_and_met.rationale">Rationale</a></span></dt>
</dl></dd>
<dt><span class="section"><a href="topics/pickle_support.html">Pickle support</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="topics/pickle_support.html#topics.pickle_support.introduction">Introduction</a></span></dt>
<dt><span class="section"><a href="topics/pickle_support.html#topics.pickle_support.the_pickle_interface">The Pickle
        Interface</a></span></dt>
<dt><span class="se