code: def get_key(self, section, key):
          
  
          LOGGER.debug("> Retrieving '{0}' in '{1}' section.".format(key, section))
  
          self.__settings.beginGroup(section)
          value = self.__settings.value(key)
          LOGGER.debug("> Key value: '{0}'.".format(value))
          self.__settings.endGroup()
  
          return value
docs: Gets key value from settings file.
  
          :param section: Current section to retrieve key from.
          :type section: unicode
          :param key: Current key to retrieve.
          :type key: unicode
          :return: Current key value.
          :rtype: object