5.1. Protocol About

• Container

• Hashable

• Iterable

• Iterator

• Reversible

• Generator

• Callable

• Collection

• Sequence

• MutableSequence

• ByteString

• Set

• MutableSet

• Mapping

• MutableMapping

• MappingView

• ItemsView

• KeysView

• ValuesView

• Awaitable

• Coroutine

• AsyncIterator

• AsyncGenerator

5.1.1. About

Table 5.3. Protocols

Abstract Base Class	Inherits from	Methods
Container		__contains__
Hashable		__hash__
Iterable		__iter__
Iterator	Iterable	__next__, __iter__
Reversible	Iterable	__reversed__
Generator	Iterator	send, throw, close, __iter__, __next__, __len__
Callable		__call__
Collection	Sized, Iterable, Container	__contains__, __iter__, __len__
Sequence	Reversible, Collection	__getitem__, __contains__, __iter__, __reversed__, __len__, index, count
MutableSequence	Sequence	__getitem__, __setitem__, append, reverse, extend, pop, __delitem__, remove, __iadd__, __len__, insert, __contains__, __iter__, __reversed__, index, count
ByteString	Sequence	__getitem__, __len__, __contains__, __iter__, __reversed__, index, count
Set	Collection	__contains__, __le__, __lt__, __eq__, __ne__, __iter__, __gt__, __ge__, __and__, __or__, __len__, __sub__, __xor__, isdisjoint
MutableSet	Set	__contains__, __iter__, clear, pop, remove, __ior__, __len__, __iand__, __ixor__, __isub__, add, discard, __contains__, __le__, __lt__, __eq__, __ne__, __iter__, __gt__, __ge__, __and__, __or__, __len__, __sub__, __xor__, isdisjoint
Mapping	Collection	__getitem__, __contains__, keys, items, values, __iter__, get, __eq__, __ne__, __len__
MutableMapping	Mapping	__getitem__, __setitem__, pop, popitem, clear, update, __delitem__, setdefault, __iter__, __len__, __getitem__, __contains__, keys, items, values, __iter__, get, __eq__, __ne__, __len__
MappingView	Sized	__len__
ItemsView	MappingView, Set	__contains__, __iter__
KeysView	MappingView, Set	__contains__, __iter__
ValuesView	MappingView, Collection	__contains__, __iter__
Awaitable		__await__
Coroutine	Awaitable, AsyncIterable	send, throw, close, __aiter__
AsyncIterator	AsyncIterable	__anext__, __aiter__
AsyncGenerator	AsyncIterator	asend, athrow, aclose, __aiter__, __anext__