philiprehberger-req-check 0.1.5

Detect unused packages in requirements.txt by scanning imports

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"]

CLI

python -m philiprehberger_req_check ./my-project

Exits with code 1 if unused packages are found.

API

Function	Description
check(path, *, requirements=None)	Find unused packages by comparing imports against requirements
scan_imports(path)	Scan Python files for top-level import names
read_requirements(path)	Read package names from requirements.txt

Development

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

License

MIT