2020年10月5日 · Get the latest release of 3.11.x here. This is the first version of Python to default to the 64-bit installer on Windows. The installer now also actively disallows installation on …

2022年5月17日 · According to the release calendar specified in PEP 596, Python 3.9.13 is the final regular maintenance release. Starting now, the 3.9 branch will only accept security fixes …

This article explains the new features in Python 3.9, compared to 3.8. Python 3.9 was released on October 5, 2020. For full details, see the changelog. New syntax features: PEP 614, relaxed …

2021年3月9日 · This is the official documentation for Python 3.9.21. What's new in Python 3.9? frequently asked questions (with answers!)

2020年10月5日 · Python 3.9.0 is the newest feature release of the Python language, and it contains many new features and optimizations. You can find Python 3.9.0 here: …

2021年3月9日 · To download an archive containing all the documents for this version of Python in one of various formats, follow one of links in this table. These archives contain all the content …

Python 3.9 introduces new operators | (merge) and |= (update) to solve this cleanly: The | merge operator preserves original dicts while |= update performs in-place modification. Based on …

2020年10月16日 · To follow along with me or to try out the new features, you should have Python 3.9 installed. I have used an environment manager called pyenv (alternatively, you can use …

2021年11月5日 · Some of the new major new features and changes in Python 3.9 are: A number of standard library modules (audioop, ast, grp, _hashlib, pwd, _posixsubprocess, random, …

2019年6月4日 · 3.9 will receive bugfix updates approximately every 2 months for approximately 18 months. Some time after the release of 3.10.0 final, the ninth and final 3.9 bugfix update will …