def add_handlers(self, logger, handlers):
        """Add handlers to a logger from a list of names."""
        for h in handlers:
            try:
                logger.addHandler(self.config['handlers'][h])
            except StandardError, e:
                raise ValueError('Unable to add handler %r: %s' % (h, e))
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/logging/config.py/DictConfigurator.add_handlers/original