Traits Documentation

User Reference

• Traits 5 User Manual
  • Traits 5 User Manual
  • Introduction
    • What Are Traits?
    • Background
  • Defining Traits: Initialization and Validation
    • Predefined Traits
    • Trait Metadata
  • Trait Notification
    • Dynamic Notification
    • Static Notification
    • Trait Events
  • Deferring Trait Definitions
    • DelegatesTo
    • PrototypedFrom
    • Keyword Parameters
    • Notification with Deferring
  • Custom Traits
    • Trait Subclassing
    • The Trait() Factory Function
    • Trait Handlers
    • Custom Trait Handlers
  • Advanced Topics
    • Initialization and Validation Revisited
    • Interfaces
    • Adaptation
    • Property Traits
    • Persistence
    • Useful Methods on HasTraits
    • Performance Considerations of Traits
  • Testing
    • Testing Traits Classes
    • Using Mocks
  • Tips for debugging Traits
    • Re-raising exceptions in change handlers
    • Tracing Traits Change Events
• Indices and tables

Developer Reference

• API Reference
  • Traits core
    • traits Module
    • category Module
    • has_traits Module
    • has_dynamic_views Module
    • interface_checker Module
    • trait_base Module
    • trait_errors Module
    • trait_handlers Module
    • trait_numeric Module
    • trait_types Module
    • trait_value Module
    • traits_listener Module
    • trait_notifiers Module
    • ustr_trait Module
    • version Module
  • Subpackages
    • adaptation Package
    • etsconfig Package
    • protocols Package
    • testing Package
    • util Package
• Indices and tables

• Search Page