Python container typing hierarchy

python_typing.md

Python container typing hierarchy

Including collections abstract base classes

classDiagram
    AbstractSet <-- FrozenSet
    AbstractSet <-- KeysView
    AbstractSet <-- MutableSet
    MutableSet <-- Set
    AsyncIterable <-- AsyncIterator
    AsyncIterator <-- AsyncGenerator
    Collection <-- AbstractSet
    Collection <-- Mapping
    Collection <-- Sequence
    Dict <-- Counter
    Iterable <-- Collection
    Iterable <-- Reversible
    Iterable <-- Iterator
    Iterator <-- Generator
    Mapping <-- MutableMapping
    MutableMapping <-- Dict
    MutableMapping <-- ChainMap
    MutableMapping <-- DefaultDict
    MutableSequence <-- Deque
    MutableSequence <-- List
    Reversible <-- Sequence
    Sequence <-- str
    Sequence <-- Tuple
    Sequence <-- ByteString
    Sequence <-- MutableSequence
    Sized <-- AbstractSet
    Sized <-- Collection
    Sized <-- Mapping
    Container <-- Collection

References

• https://python.readthedocs.io/en/stable/library/collections.abc.html
• https://python.readthedocs.io/en/stable/library/typing.html
• https://gist.github.com/wcooley/d8ce6bc40ecad9bfbf4437d390a7792f
• https://peps.python.org/pep-0585/