put"><span class="identifier">call_method</span></code></a>, for invoking Python
          functions and methods respectively on <code class="computeroutput"><span class="identifier">PyObject</span><span class="special">*</span></code>s. The interface for calling a Python function
          object (or any Python callable object) looks like:
        </p>
<pre class="programlisting"><span class="identifier">call</span><span class="special">&lt;</span><span class="identifier">ResultType</span><span class="spec