<s> from sqlalchemy import Column <EOL> from sqlalchemy import MetaData <EOL> from sqlalchemy import Table <EOL> from sqlalchemy import Text <EOL> def upgrade ( migrate_engine ) : <EOL> meta = MetaData ( ) <EOL> meta . bind = migrate_engine <EOL> compute_nodes = Table ( '<STR_LIT>' , meta , autoload = True ) <EOL> shadow_compute_nodes = Table ( '<STR_LIT>' , meta , autoload = True ) <EOL> numa_topology = Column ( '<STR_LIT>' , Text , nullable = True ) <EOL> shadow_numa_topology = Column ( '<STR_LIT>' , Text , nullable = True ) <EOL> compute_nodes . create_column ( numa_topology ) <EOL> shadow_compute_nodes . create_column ( shadow_numa_topology ) </s>
