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