Contents 1. Collections: List, Dictionary, Set, Tuple, Range, Enumerate, Iterator, Generator. 2. Types: Type, String, Regular_Exp, Format, Numbers, Combinatorics, Datetime. 3. Syntax: Args, Inline, Import, Decorator, Class, Duck_Types, Enum, Exception. 4. System: Exit, Print, Input, Command_Line_Arguments, Open, Path, …