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News & links about Python programming.
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Agent Hooks: Deterministic Control for Agent Workflows

The post is about agent hooks as a control layer that makes AI behavior more deterministic by enforcing rules at specific lifecycle points, instead of relying on prompts alone. It emphasizes using hooks for policy enforcement, validation, and observability so teams can block bad actions, add guardrails, and make agent workflows more production-safe.

https://nader.substack.com/p/agent-hooks-deterministic-control
Let’s Fix Bloated Python Classes Once and For All

The video demonstrates how a single Python class can gradually become overloaded with unrelated responsibilities like validation, data processing, and model training, making the code harder to maintain and reason about. It then walks through refactoring the code into smaller, focused components while introducing a practical framework for deciding what logic should and should not belong i...

https://www.youtube.com/watch?v=F5Av5yDGSQs
Bridging Python's Logging Module to OpenTelemetry (Complete Guide)

This guide walks through using the OpenTelemetry Python SDK's LoggingHandler to bridge Python's built-in logging module with an OpenTelemetry-compliant pipeline without changing your existing log statements. It demonstrates how to configure the handler (via dictConfig), map standard log records into structured OTel fields, and automatically correlate logs with active traces to route them...

https://www.dash0.com/guides/opentelemetry-logging-python
Shrink Your Python Container in One Command with SlimToolkit

Use SlimToolkit to shrink a Python container by half in one command. No Dockerfile changes. Walkthrough on a chatbot with common edge cases and fixes.

https://codecut.ai/shrink-python-container-slimtoolkit/
When Python manual wiring turns into copy-paste architecture

A small typed dependency injection approach for apps that outgrow copy-pasted constructors but do not need a full DI framework.

https://vshulcz.hashnode.dev/when-python-manual-wiring-turns-into-copy-paste-architecture