Learn how to publish a Python package on PyPI in this 30-minute conference talk from EuroPython 2019. Discover the entire process of building and publishing a package using current best practices. Explore project structure, code organization, and essential files like requirements.txt and setup.py. Gain insights on writing platform-independent code, creating comprehensive documentation, and implementing effective testing strategies with Tox. Understand the importance of Continuous Integration for ensuring cross-platform compatibility. Master the use of Twine for uploading your package to PyPI. Additionally, learn about time-saving techniques using CookieCutter templates to streamline the packaging process.