- Intent ⇒ adding/removing at run-time responsibilities to an object via object composition (instead of fixed inheritance)
- Components
- Abstract component ⇒ Abstract pattern for all products (decorators and original)
- Concrete component ⇒ original object to be decorated
- Abstract decorator ⇒ holds a reference to the original. Builds on top of it
- Concrete decorator
- Python usage
- Just use
@ wrappers
- Python executes all the code inside the decorator as it imports the file. Then, the one inside the function when being called
- For paramterizable you have a decorator nested inside another one. Python manages the double execution for u
- Use cases
- Code