philiprehberger-req-check

Detect unused packages in requirements.txt by scanning imports.

Installation

pip install philiprehberger-req-check

Usage

from philiprehberger_req_check import check

# Find unused packages in a project directory
unused = check("./my-project")
print(unused)  # ["some-unused-package"]

Scan Imports

from philiprehberger_req_check import scan_imports

imports = scan_imports("./my-project")
print(imports)  # {"requests", "flask", "os", "sys", ...}

Read Requirements

from philiprehberger_req_check import read_requirements

packages = read_requirements("requirements.txt")
print(packages)  # ["requests", "flask", "pillow"]

Finding missing dependencies

from philiprehberger_req_check import find_missing

# Imports used in code but NOT declared in requirements.txt
missing = find_missing("requirements.txt", "./src")
print(missing)  # {"yaml"}

Comparing requirements

from philiprehberger_req_check import compare

diff = compare("requirements.old.txt", "requirements.new.txt")
print(diff)
# {"added": ["httpx"], "removed": ["yaml"], "common": ["requests"]}

CLI

python -m philiprehberger_req_check ./my-project

Exits with code 1 if unused packages are found.

API

Development

pip install -e .
python -m pytest tests/ -v

Support

If you find this project useful:

⭐ Star the repo

🐛 Report issues

💡 Suggest features

❤️ Sponsor development

🌐 All Open Source Projects

💻 GitHub Profile

🔗 LinkedIn Profile

License

MIT