String () { final PyFunction function = getFunction(); if (function == null) { return getFamilyName(); } final String params = StringUtil.join(createMethodDescriptor(function).getParameters(), info -> info.isNew() ? PyBundle .message("QFIX.bold.html.text", info.getName()) : info.getName(), ", "); final String message = PyBundle.message("QFIX.change.signature.of", StringUtil.notNullize(function.getName()) + "(" + params + ")"); return XmlStringUtil.wrapInHtml(message); }