def _operation_cell(self, var_doc):
        # Construct the label (aka function signature)
        func_doc = var_doc.value
        args = [self._operation_arg(n, d, func_doc) for (n, d)
                in zip(func_doc.posargs, func_doc.posarg_defaults)]
        args = [plaintext_to_html(arg) for arg in args]
        if func_doc.vararg: args.append('*'+func_doc.vararg)
        if func_doc.kwarg: args.append('**'+func_doc.kwarg)
        label = '%s(%s)' % (var_doc.name, ', '.join(args))
        # Get the URL
        url = self.linker.url_for(var_doc) or NOOP_URL
        # Construct & return the pseudo-html code
        return self._OPERATION_CELL % (url, self._tooltip(var_doc), label)
XML with given IP.
dataset/ETHPy150Open QuantSoftware/QuantSoftwareToolkit/Legacy/epydoc-3.0.1/epydoc/docwriter/dotgraph.py/DotGraphUmlClassNode._operation_cell--crossover with--dataset/ETHPy150Open F-Secure/see/see/context/resources/test/network_test.py/NetworkXMLTest.test_ip