def getDisplayName(self):
        """Provides a name for display purpose"""
        displayName = self.name + "("
        if self.isAsync:
            displayName = "async " + displayName
        first = True
        for arg in self.arguments:
            if first:
                displayName += str(arg)
                first = False
            else:
                displayName += ", " + str(arg)
        displayName += ")"
        if self.returnAnnotation is not None:
            displayName += ' -> ' + self.returnAnnotation
        return displayName