ExamplesΒΆ Standard Classes Basic Usage Decorator Support Dynamic Docstrings Abstract Base Classes Protocol Classes Simple Dictionary Initialization Immutability Copies Comparison Access of Absent Entries Views Unions Intersections Validator Dictionary Namespace Initialization Immutability Attribute Access Representation Comparison Copying Objects Base Class Immutable Decorator Decorator Compatibility Slots Support Module Creation Immutability Reclassification Mass Reclassification Aliases