code: def get_league_listing(self):
          
          url = self.__build_url(urls.GET_LEAGUE_LISTING)
          req = self.executor(url)
          if self.logger:
              self.logger.info('URL: {0}'.format(url))
          if not self.__check_http_err(req.status_code):
              return response.build(req, url, self.raw_mode)
docs: Returns a dictionary containing a list of all ticketed leagues
  
          :return: dictionary of ticketed leagues, see :doc:`responses </responses>`