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🔄 Worth Revisiting

Build Professional Python Packages with UV –package

Problem

Python packages turn your code into reusable modules you can share across projects.

But building them requires complex setup with setuptools, managing build systems, and understanding distribution mechanics.

Solution

UV, a fast Python package installer and resolver, reduces the entire process to 2 simple commands:

• uv init –package sets up your package structure instantly
• uv build and uv publish to create and distribute to PyPI

Generate Time-Sortable IDs with Python 3.14’s UUID v7

Problem

UUID4 generates purely random identifiers that lack chronological ordering.

Without embedded timestamps, you need separate timestamp fields and custom sorting logic to organize records by creation time.

Solution

Python 3.14 introduces UUID version 7 with built-in timestamp ordering.

Key features:

• Determine creation order by comparing two UUIDs directly
• Retrieve exact creation time by extracting the embedded timestamp

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📚 Latest Deep Dives

Visualize Machine Learning Results with Yellowbrick – Learn to visualize ML model performance with Yellowbrick. Create confusion matrices, ROC curves, and feature importance plots in scikit-learn pipelines.

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