

def forwards(self, orm):
    db.alter_column('helios_voter', 'vote', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.create_unique('helios_voter', ['voter_login_id', 'election_id'])
    db.alter_column('helios_election', 'result', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_election', 'questions', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_election', 'encrypted_tally', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_election', 'eligibility', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_election', 'private_key', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_election', 'public_key', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_trustee', 'public_key', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_trustee', 'decryption_proofs', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_trustee', 'pok', orm.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_trustee', 'secret_key', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_trustee', 'decryption_factors', self.gf('helios.datatypes.djangofield.LDObjectField')(null=True))
    db.alter_column('helios_castvote', 'vote', self.gf('helios.datatypes.djangofield.LDObjectField')())

dataset/ETHPy150Open benadida/helios-server/helios/south_migrations/0006_auto__chg_field_voter_vote__add_unique_voter_voter_login_id_election__.py Migration.forwards/VarMisuse@222/465 `self`->`orm`