luigi.freezing module¶
Internal-only module with immutable data structures.
Please, do not use it outside of Luigi codebase itself.
- class luigi.freezing.FrozenOrderedDict(*args, **kwargs)[source]¶
Bases:
Mapping
It is an immutable wrapper around ordered dictionaries that implements the complete
collections.Mapping
interface. It can be used as a drop-in replacement for dictionaries where immutability and ordering are desired.