| ⭐ 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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