A remarkably powerful dynamic programming language

Python 3.11.0

October, 25th 2022 - 40.6 MB - Open Source

Free Download

Security Status

Latest Version

Python 3.12.3
Operating System

Mac OS X 10.9 or later
User Rating

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Author / Product

Python Software Foundation / External Link
Filename

python-3.11.0-macos11.pkg

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Python 3.11.0.

For those interested in downloading the most recent release of Python for Mac or reading our review, simply click here.

All old versions distributed on our website are completely virus-free and available for download at no cost.

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Download Python 3.11.0

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What's new in this version:

General changes:
- PEP 657 -- Include Fine-Grained Error Locations in Tracebacks
- PEP 654 -- Exception Groups and except*
- PEP 680 -- tomllib: Support for Parsing TOML in the Standard Library
- gh-90908 -- Introduce task groups to asyncio
- gh-34627 -- Atomic grouping ((?>...)) and possessive quantifiers (*+, ++, ?+, {m,n}+) are now supported in regular expressions.
- The Faster CPython Project is already yielding some exciting results. Python 3.11 is up to 10-60% faster than Python 3.10. On average, we measured a 1.22x speedup on the standard benchmark suite. See Faster CPython for details.

Typing and typing language changes:
- PEP 673 -- Self Type
- PEP 646 -- Variadic Generics
- PEP 675 -- Arbitrary Literal String Type
- PEP 655 -- Marking individual TypedDict items as required or potentially-missing
- PEP 681 -- Data Class Transforms