Python 3.8 Stable Released
The open source, high level programming language, available to all major platform, Python has a new stable release with plethora of features.
Apart from usual performance improvements and major touted introduction of Assignment Expression, Here are all the major changes:
- PEP 572, Assignment expressions
- PEP 570, Positional-only arguments
- PEP 587, Python Initialization Configuration (improved embedding)
- PEP 590, Vectorcall: a fast calling protocol for CPython
- PEP 578, Runtime audit hooks
- PEP 574, Pickle protocol 5 with out-of-band data
- Typing-related: PEP 591 (Final qualifier), PEP 586 (Literal types), and PEP 589 (TypedDict)
- Parallel filesystem cache for compiled bytecode
- Debug builds share ABI as release builds
- f-strings support a handy
=
specifier for debugging continue
is now legal infinally:
blocks- on Windows, the default
asyncio
event loop is nowProactorEventLoop
- on macOS, the spawn start method is now used by default in
multiprocessing
multiprocessing
can now use shared memory segments to avoid pickling costs between processestyped_ast
is merged back to CPythonLOAD_GLOBAL
is now 40% fasterpickle
now uses Protocol 4 by default, improving performance
Download the latest version here.
Latest posts by Abhishek (see all)
- Blender 3D Jumps to Version 3.1 with Massive Changes Baked In - March 10, 2022
- Open Source Painting and Illustration App Krita 5.0.0 Released- Faster with Massive Feature Updates - December 23, 2021
- Unity Completes Acquisition of Weta Digital- $1.625 Billion spent well - December 6, 2021