In the image example, the generated code includes:

• typed attributes
• hidden attributes from __repr__ response
• custom __hash__ dunder with the selected fields
• attribute with default factory value in __init__ constructor

• Dunder methods like init, repr, eq, lt, le, etc.
• Frozen nature by generating dunder methods for __setattr__ and __delattr__
• Class variables for the provided attributes

The code generation can be configured by providing keyword a...

• Dataclasses are by default mutable
• Named Tuples have methods which start with an underscore which can be confusing. Ex: obj._replace...

In the beginning there where:

• dicts for look-ups
• tuples for structures
• hand-written classes for more functionality

Later Named Tuples where added as a code generator with the goal of adding ...