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.
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4 lines
96 B
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# $NetBSD: Makefile.version,v 1.1.1.1 2010/08/09 20:30:37 jihbed Exp $
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#
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TRAITS_VERSION= 3.4.0
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