text: import swimport.pools.derived_types.callable_
  import swimport.pools.derived_types.iter_
  import swimport.pools.derived_types.map_
  import swimport.pools.derived_types.py_iterable
  import swimport.pools.derived_types.slice_
  import swimport.pools.derived_types.tuple_
  import swimport.pools.derived_types.array
  