Managing Feature Flags & Comparing Python Visualization Libraries | Real Python Podcast

Опубликовано: 26 Сентябрь 2025
на канале: Real Python

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What's a good way to enable or disable code paths without redeploying the software? How can you use feature flags to toggle functionality for specific users of your application? Christopher Trudeau is back on the show this week, bringing another batch of PyCoder's Weekly articles and projects.

👉 Links from the show: https://realpython.com/podcasts/rpp/267/

Christopher shares an article exploring the use of feature flags. The piece advises targeting specific users, storing schemas, and relying on well-worn code paths. He also discusses the danger of the exponential growth of functionality tests as feature flags are added.

We dig into a comparison of six popular Python visualization libraries. The article provides code examples along with their respective visual output to highlight features and make selecting the optimal library for your work easier.

We also share several other articles and projects from the Python community, including a news roundup, benchmarking MicroPython, simplifying IPs and networks in Python, a "scream" cipher, and a browser-based graphical viewer for the output of Python's cProfile module.

This episode is sponsored by InfluxData.

Topics:

00:00:00 -- Introduction
00:03:04 -- Python 3.14.0rc3 is go!
00:03:14 -- Django 6.0 alpha 1 released
00:04:27 -- PEP 782: Add PyBytesWriter C API
00:05:06 -- PEP 794: Import Name Metadata
00:05:30 -- PEP 803: Stable ABI for Free-Threaded Builds
00:05:55 -- Announcing the 2025 PSF Board Election Results!
00:06:18 -- Top 6 Python Libraries for Visualization: Which One to Use?
00:18:34 -- Sponsor: InfluxData
00:19:24 -- Feature Flags in Depth
00:22:55 -- Benchmarking MicroPython
00:30:02 -- Video Course Spotlight
00:31:16 -- Simplify IPs, Networks, and Subnets With the `ipaddress`
00:34:52 -- SCREAM CIPHER ("ǠĂȦẶAẦ ĂǍÄẴẶȦ"
00:36:20 -- SnakeViz: browser based graphical viewer for the output of Python's cProfile module
00:40:58 -- Thanks and goodbye

👉 Links from the show: https://realpython.com/podcasts/rpp/267/

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