code: def process_data_config_section(config, data_config):
      
      if 'connectors' in data_config:
          for connector in data_config['connectors']:
              config.data['connectors'][
                  connector['name']] = get_config_from_package(
                  connector['class'])
      if 'sources' in data_config:
          if data_config['sources']:
              for source in data_config['sources']:
                  config.data['sources'][source['name']] = source
                  del config.data['sources'][source['name']]['name']
docs: Processes the data configuration section from the configuration
      data dict.
  
      :param config: The config reference of the object that will hold the
      configuration data from the config_data.
      :param data_config: Data configuration section from a config data dict.