def get(self):
        updated_journal = self.all_keys
        journal = self.journal()
        keys = list(set(journal) - set(updated_journal))

        return {
            'manifest': {
                'entries': (
                    {'url': 's3://{0}/{1}'.format(self.bucket.name, key),
                     'mandatory': True} for key in keys
                )
            },
            'updated_journal': updated_journal
        }
dataset/ETHPy150Open Dwolla/arbalest/arbalest/redshift/manifest.py/SqlManifest.get/swapped operands of `-`