def make_cache_table(metadata, table_name='beaker_cache'):
 return sa.Table(table_name, metadata, sa.Column('namespace', sa.String(255), primary_key=True), sa.Column('accessed', sa.DateTime, nullable=False), sa.Column('created', sa.DateTime, nullable=False), sa.Column('data', sa.PickleType, nullable=False))

def make_cache_table ( metadata , table_name = 'beaker_cache' ) : return sa . Table ( table_name , metadata , sa . Column ( 'namespace' , sa . String ( 255 ) , primary_key = True ) , sa . Column ( 'accessed' , sa . DateTime , nullable = False ) , sa . Column ( 'created' , sa . DateTime , nullable = False ) , sa . Column ( 'data' , sa . PickleType , nullable = False ) )
return a table object suitable for storing cached values for the namespace manager .