Add a data to the current opened section.
        :return:

def write(self, title, data, output=None):
        '''
        Add a data to the current opened section.
        :return:
        '''
        if not isinstance(data, (dict, list, tuple)):
            data = {'raw-content': str(data)}
        output = output or self.__default_outputter

        if output != 'null':
            try:
                if isinstance(data, dict) and 'return' in data:
                    data = data['return']
                content = self._printout(data, output)
            except Exception:  # Fall-back to just raw YAML
                content = None
        else:
            content = None

        if content is None:
            data = json.loads(json.dumps(data))
            if isinstance(data, dict) and data.get('return'):
                data = data.get('return')
            content = yaml.safe_dump(data, default_flow_style=False, indent=4)

        self.__current_section.append({title: content})