def get_log_reader(self):
        """Get the log_reader configuration out of global paasta config

        :returns: the log_reader dictionary.
        """
        try:
            return self['log_reader']
        except KeyError:
            raise PaastaNotConfiguredError(self.directory % 'Could not find log_reader in configuration directory: %s')
dataset/ETHPy150Open Yelp/paasta/paasta_tools/utils.py/SystemPaastaConfig.get_log_reader/swapped operands of `%`