How to Create and Publish Your First Python Library to PyPI
Welcome to our comprehensive guide on creating and publishing your very own Python library!
In this video, we move beyond writing code just for yourself and transition into building a reliable toolkit that others can use in their own software. Using the PyVLCB library—a tool designed for communicating with CBUS and VLCB—as our real-world inspiration, we walk through the essential steps to get your code ready for the definitive Python distribution platform: PyPI.
🔑 What You’ll Learn:
Library Structure: How to organize core logic into reusable modules and designate packages using __init__.py.
Code Quality & Type Hinting: Using type hints to improve IDE support and code readability.
QA & Testing: Shifting from print statements to robust exception handling and implementing unit tests for regression testing.
Dependency Management: How to minimize external dependencies and include required ones in your package details for automatic installation.
Documentation: Generating automatic documentation using docstrings and setting up GitHub workflows to keep your README in sync.
Publishing to PyPI: Configuring your pyproject.toml file, enabling multi-factor authentication, and using GitHub to automate your releases.
Verification: Testing your installation locally with pip and virtual environments to ensure a smooth user experience.
🔗 Resources:
Full Tutorial & Details: https://www.penguintutor.com/programm...
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