python-cli-tools 0.2.5

A collection of practical Python CLI tools

📦 Available on PyPI

Python CLI Tools

A collection of practical, well-tested command-line utilities implemented in Python. This project demonstrates modular CLI tool development with a clean src/ layout, comprehensive testing, and easy distribution via PyPI.

Table of Contents

• Features
• Project Structure
• Installation
• Usage
• Tools
  • File Organizer
  • Password Generator
  • Weather CLI
• Testing
• Development
• Contributing
• License
• Author

Features

• Modular Design: Each tool is isolated in its own package under src/, promoting maintainability and reusability.
• Comprehensive Testing: Unit tests with pytest ensure reliability and facilitate refactoring.
• Console Scripts: Tools are installable as command-line scripts via pyproject.toml.
• Minimal Dependencies: Only essential libraries are used, with requests for network operations.
• Cross-Platform: Compatible with Windows, macOS, and Linux.
• Open Source: Licensed under MIT, encouraging contributions and modifications.

Project Structure

python-cli-tools/
├── src/
│   ├── file_organizer/
│   │   ├── __init__.py
│   │   └── file_organizer.py
│   ├── password_generator/
│   │   ├── __init__.py
│   │   └── password_generator.py
│   └── weather_cli/
│       ├── __init__.py
│       └── weather_cli.py
├── tests/
│   ├── __init__.py
│   ├── test_file_organizer.py
│   ├── test_password_generator.py
│   └── test_weather_cli.py
├── docs/
│   └── usage_examples.md
├── .github/
│   └── workflows/
│       └── tests.yml
├── CHANGELOG.md
├── LICENSE
├── README.md
├── pyproject.toml
├── requirements.txt
└── .gitignore

Installation

Prerequisites

• Python 3.10 or higher
• pip for package management

Quick Install

1. Clone the repository:

   git clone https://github.com/wrogistefan/python-cli-tools.git
   cd python-cli-tools
   

2. Create and activate a virtual environment:

   python -m venv .venv
   # On Windows (PowerShell)
   .venv\Scripts\Activate.ps1
   # On macOS/Linux
   source .venv/bin/activate
   

3. Install dependencies and the package in editable mode:

   pip install -r requirements.txt
   pip install -e .
   

This installs the tools as console scripts: file-organizer, password-generator, and weather-cli.

Usage

After installation, run the tools directly from the command line:

file-organizer <directory>
password-generator
weather-cli --city "New York"

Alternatively, run as Python modules:

python -m file_organizer.file_organizer <directory>
python -m password_generator.password_generator
python -m weather_cli.weather_cli --city "New York"

Tools

File Organizer

Organizes files in a specified directory into subdirectories based on their file extensions.

Usage:

file-organizer <directory>

Example:

file-organizer ./downloads

Sample Output:

Moved: report.pdf -> ./downloads/pdf
Moved: photo.jpg -> ./downloads/jpg
Moved: README -> ./downloads/no_extension

Source: src/file_organizer/file_organizer.py

Password Generator

Generates secure, customizable random passwords with options for length and character sets.

Usage:

password-generator [options]

Options:

• -l, --length: Specify password length (default: 12)
• --no-digits: Exclude digits
• --no-specials: Exclude special characters

Examples:

password-generator
password-generator -l 16 --no-specials

Sample Output:

k9F3nAq2Zo1LmV7$

Source: src/password_generator/password_generator.py

Weather CLI

Fetches and displays real-time weather data for a specified location using the Open-Meteo API.

Usage:

weather-cli --city <city_name>
weather-cli --lat <latitude> --lon <longitude>

Examples:

weather-cli --city "New York"
weather-cli --lat 37.075 --lon 15.286

Sample Output:

📍 Location: Syracuse, Italy (37.07542, 15.28664)

🌤️  Current Weather:
   🌡️  Temperature: 12.9°C
   💨  Wind Speed: 2.5 km/h
   🧭  Wind Direction: 270°
   ⏱️  Observation Time: 2025-12-25T17:45

Source: src/weather_cli/weather_cli.py

For more detailed examples, see docs/usage_examples.md.

Testing

Run the test suite using pytest:

pytest

Tests are located in the tests/ directory and cover all tools to ensure functionality and prevent regressions.

Development

Building for Distribution

To build wheel and source distributions:

pip install build
python -m build

Artifacts will be created in the dist/ directory.

Code Quality

• Use black for code formatting (configured in pyproject.toml).
• Follow PEP 8 style guidelines.
• Maintain high test coverage.

Adding New Tools

1. Create a new package under src/.
2. Implement the tool in a module with a main() function.
3. Add console script entry in pyproject.toml.
4. Write comprehensive tests in tests/.
5. Update documentation.

Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository.
2. Create a feature branch: git checkout -b feature/your-feature-name.
3. Write tests for new functionality.
4. Ensure all tests pass: pytest.
5. Commit your changes: git commit -m 'Add some feature'.
6. Push to the branch: git push origin feature/your-feature-name.
7. Open a pull request.

Please read the contributing guidelines if available, and ensure your code adheres to the project's standards.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Author

Łukasz Perek

This project serves as a portfolio piece demonstrating practical CLI development, modular Python packaging, and the transition into software engineering and AI freelancing. git add README.md