python3-traits - 6.4.3-2+b2 main

The traits package provides a metaclass with special attributes that
are called traits. A trait is a type definition that can be used for
normal Python object attributes, giving the attributes some
additional characteristics:
* Initialization: A trait attribute can have a default value
* Validation: A trait attribute is manifestly typed.
* Delegation: The value of a trait attribute can be contained in another
object
* Notification: Setting the value of a trait attribute can fired
callbacks
* Visualization: With the TraitsUI package, GUIs can be generated
automatically from traited objects.
.
This is the Python 3 version of the package.