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News & links about Python programming.
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Python Pro Hub – Python Error Fixes, Data Science & AI Tutorials

Fix Python errors fast. Tutorials covering data science, AI projects, Flask, Django, and automation for all skill levels.

https://pythonprohub.com/
How and why to run modified Python code using the ast module

Learn how to use Python's ast module to parse, transform, and execute code at runtime, using eval-type-backport as a real-world Python metaprogramming example.

https://pydantic.dev/articles/eval-type-backport
Jupyter Enterprise Gateway: From Notebook to Kubernetes Cluster Admin

Security researchers at elttam uncovered three critical vulnerabilities in Jupyter Enterprise Gateway that allow notebook users to escalate privileges and potentially take over an entire Kubernetes cluster. The post walks through the attack chain from a Jupyter notebook to cluster-wide compromise, highlighting the risks of running multi-tenant notebook infrastructure without strong isola...

https://www.elttam.com/blog/jupyter-enterprise-gateway
Nested Loops Aren’t the Problem. This Is.

This video explains why nested loops are often a design problem rather than an algorithmic necessity, typically resulting from poor data structures or misplaced responsibilities. Using a real-world refactoring example, it shows how restructuring code can reduce complexity and improve maintainability.

https://www.youtube.com/watch?v=095HrcWwHLI
The 2026 way of using importmaps in Django

The post explains a modern Django approach to JavaScript using import maps, native browser modules, and a shared import map rendered by Django templates. It argues that import maps can eliminate the need for bundlers in many applications while still supporting cache-busted static assets and reusable third-party app JavaScript.

https://406.ch/writing/the-2026-way-of-using-importmaps-in-django/#the-2026-way-of-using-importmaps-in-django