3.11
Python Language Reference
The Python Language Reference is the official, authoritative specification of the Python programming language.
Python 3.11 was released in October 2022. It introduced the following new language features:
- exception groups and
except* - new typing features (variadic generics, indication of individual items in
TypedDictas mandatory or not,Selftype,LiteralStringtype, anddataclass_transform).
See What’s New In Python 3.11 for more details.
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