def execute()

in client/python/cli/command/privileges.py [0:0]
45 lines of code
10 McCabe index (conditional complexity)

    def execute(self, api: PolarisDefaultApi) -> None:
        if self.privileges_subcommand == Subcommands.LIST:
            for grant in api.list_grants_for_catalog_role(self.catalog_name, self.catalog_role_name).grants:
                print(grant.to_json())
        else:
            grant = None
            if self.privileges_subcommand == Subcommands.CATALOG:
                grant = CatalogGrant(
                    type=Subcommands.CATALOG,
                    privilege=CatalogPrivilege(self.privilege)
                )
            elif self.privileges_subcommand == Subcommands.NAMESPACE:
                grant = NamespaceGrant(
                    type=Subcommands.NAMESPACE,
                    namespace=self.namespace,
                    privilege=NamespacePrivilege(self.privilege)
                )
            elif self.privileges_subcommand == Subcommands.TABLE:
                grant = TableGrant(
                    type=Subcommands.TABLE,
                    namespace=self.namespace,
                    table_name=self.table,
                    privilege=TablePrivilege(self.privilege)
                )
            elif self.privileges_subcommand == Subcommands.VIEW:
                grant = ViewGrant(
                    type=Subcommands.VIEW,
                    namespace=self.namespace,
                    view_name=self.view,
                    privilege=ViewPrivilege(self.privilege)
                )

            if not grant:
                raise Exception(f'{self.privileges_subcommand} is not supported in the CLI')
            elif self.action == Actions.GRANT:
                request = AddGrantRequest(
                    grant=grant
                )
                api.add_grant_to_catalog_role(self.catalog_name, self.catalog_role_name, request)
            elif self.action == Actions.REVOKE:
                request = RevokeGrantRequest(
                    grant=grant
                )
                api.revoke_grant_from_catalog_role(self.catalog_name, self.catalog_role_name, self.cascade, request)
            else:
                raise Exception(f'{self.action} is not supported in the CLI')