pyupgradecheck 0.1.7

Check your installed Python packages for version compatibility

🐍 pyupgradecheck

💡 Check your Python packages before you upgrade. Find out which of your dependencies are ready for your next Python version — and which ones might ruin your day.

🚀 Installation

pip install pyupgradecheck

⚡️ Quickstart

# Test all installed packages
pyupgradecheck 3.14

Example Output:

requests 2.32.3: supported (PyPI requires_python: >=3.7)
some-old-lib 1.2.0: incompatible (PyPI requires_python: <3.10)

🧰 CLI Examples

# Check specific packages
pyupgradecheck 3.14 --packages packaging httpx halo
# or short form:
pyupgradecheck 3.14 --p packaging httpx halo

# Check a requirements.txt file
pyupgradecheck 3.14 --requirements requirements.txt
# or short form:
pyupgradecheck 3.14 -r requirements.txt

# Perfect for CI
pyupgradecheck 3.14 --json > compat-report.json

💬 CLI Help

pyupgradecheck --help

🤔 Why pyupgradecheck?

Because upgrading Python shouldn't be a trust fall.
Quickly see which of your installed packages can handle your target Python version — before you break your dev environment or CI build.

❤️ Contributing

Pull requests welcome 💖
Run tests with:

pytest

🧩 Perfect for

• 🧪 CI/CD pipelines
• 🐍 Devs upgrading their local environments
• 🧠 Maintainers checking project compatibility