上一次讨论类似问题，还是在月初。刚好有老外网友做了一个实验，对 62 门编程语言速度做了一个比较，通过莱布尼茨公式计算 π 值，然后给出运行速度的排名，最慢是 Python （CPython）。实验过程和结果都公开透明，参见网址：https://github.com/niklas-heer/speed-comparison。 有时候，我挺理解那些对 Java 有偏见的程序员的。比如，Python ...

不要对 Python 4.0 抱有希望，可能不会有的。——Python 之父 Guido van Rossum 2020 年 1 月 1 日，Python 官方结束了对 Python 2 的维护，意味着 Python 2 完全退休，进入 Python 3 时代。之后，关于 Python 4 的发布排期也成为了社区的热门议题。 去年，Python 之父 Van Rossum 在推特上表示，假如会有 ...

Plattformen: Red Hat Enterprise Linux Server (v. 7 ELS), Red Hat Enterprise Linux Server Optional (v. 7 ELS) Red Hat Product Security has rated this update as having a security impact of Moderate. A ...

Plattformen: Red Hat Enterprise Linux AppStream TUS (v.8.8), Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux BaseOS TUS (v.8.8), Red Hat Enterprise Linux BaseOS E4S (v.8.8) An ...

Official support for free-threaded Python, and free-threaded improvements Python’s free-threaded build promises true parallelism for threads in Python programs by removing the Global Interpreter Lock ...

The Python workload includes an optional “Python X (64-bit)” component that invokes the official CPython Windows installer (an .exe that chains MSIs). If the CPython installer returns a non-zero exit ...

A startling milestone has been reached in Florida's war against the invasive Burmese pythons eating their way across the Everglades. The Conservancy of Southwest Florida reports it has captured and ...

LD_LIBRARY_PATH=/home/zb/workspace/cpython ./python -m test --pgo --timeout= Using random seed: 703977063 0:00:00 load avg: 4.41 Run 44 tests sequentially in a single ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

Python 3.11 introduced the Specializing Adaptive Interpreter. When the interpreter detects that some operations predictably involve the same types, those operations are “specialized.” The generic ...