03·twine — publishing to PyPI

Can you publish to PyPI from localhost (without CI/CD)?

• Only from a verified company IP.
• Yes, but requires a 2FA prompt on every upload.
• No — since 2024 PyPI requires publication only via GitHub Actions.
• Yes — twine upload dist/* with a token works from anywhere. CI/CD is recommended for automation and no-long-lived-secrets, but not mandatory.