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The secret Python switch: How one flag makes your scripts run faster

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.
SciELO

Introducing INEP PVSim: A Free Offline Application to Assess the Effects of Parameter Variations on the I-V Curves of Photovoltaic Modules

This paper introduces INEP PVSim, an offline application designed for teachers, students, and engineers to evaluate the behavior of photovoltaic (PV) modules. The application features a user-friendly ...
InfoWorld

Get started with the free-threaded build of Python 3.13

An experimental ‘no-GIL’ build mode in Python 3.13 disables the Global Interpreter Lock to enable true parallel execution in Python. Here’s where to start. The single biggest new feature in Python ...
GitHub

Suspect issues on python 3.11.2 with error: AttributeError: module 'subprocess' has no attribute 'PIPE' due to white space in file path

I'm facing issues with openai on Python 3.11.2. When I run the demo code, I'm getting the following issues. I suspect there's an issue due to a space in the Python file path. Please let me know of any ...
InfoWorld

Python garbage collection and the gc module

How does Python deal with memory management? Learn the ins and outs of Python's garbage collection system and how to avoid its pitfalls. Python grants its users many conveniences, and one of the ...
GitHub

Multiple Ffmpeg stream into a single subprocess pipeline

Thanks for the packages! I just discovered it while doing research on an ffmpeg issue I have. I need to process both video stream and the metadata within OpenCV Python. I'm passing the video and data ...