pyextractme 0.1.0

extract files from the compressed file (.zip/.tar.gz/.gz)

pyextractme

📂 A Python utility for recursively extracting files matching a regex pattern from archives (.zip, .tar.gz, .gz)

✨ Features

• 🔍 Extract files based on regular expression patterns
• 📦 Supports .zip, .tar.gz, .tgz, and .gz archives
• 🔄 Handles nested archives recursively (e.g., zip inside tar.gz)
• 🎯 Simple and clear CLI interface using Typer
• 🐍 Built with modern Python (3.12+)

📦 Installation

Using pip

pip install pyextractme

Using uv (Recommended)

uv is a blazing-fast Python package installer:

# Install uv (if you haven't already)
pip install uv

# Install pyextractme using uv
uv pip install pyextractme

🚀 Quick Start

Command Line Usage

# Basic usage: Extract all .txt files from my_archive.zip to the 'output' directory
pyextractme my_archive.zip "\.txt$" ./output/

# Extract specific log file from a tar.gz archive
pyextractme logs.tar.gz "app\.log" ./extracted_logs/

# Extract from a gzipped file (pattern matches the archive name for .gz)
pyextractme config.json.gz "config\.json\.gz" ./config_files/

Python Module Usage

python -m pyextractme [OPTIONS] INPUT_FILE TARGET_PATTERN OUTPUT_PATH

🎛️ Command Line Arguments

Argument	Description	Required
INPUT_FILE	Path to the input archive file (.zip, .tar.gz, .tgz, .gz).	Yes
TARGET_PATTERN	Regular expression pattern to match filenames within the archive.	Yes
OUTPUT_PATH	Directory to extract matching files into (will be created if needed).	Yes

🛠️ Development

Setup Development Environment

1. Clone the repository

   git clone https://github.com/fxyzbtc/pyextractme.git
   cd pyextractme
   

2. Create and activate virtual environment (using uv)

   uv venv .venv
   # On Windows
   .venv\Scripts\activate
   # On macOS/Linux
   source .venv/bin/activate
   

3. Install dependencies (including development tools)

   uv pip install -e ".[dev]"
   

Running Tests

# Run all tests
uv run pytest

# Run tests with coverage report
uv run pytest --cov=pyextractme tests/

Code Style

This project uses black for formatting and isort for import sorting.

# Format code
uv run black .
uv run isort .

# Linting (if Ruff or similar is added later)
# uv run ruff check .

# Type checking (if MyPy is added later)
# uv run mypy .

📝 Example

Command:

pyextractme my_documents.zip "\.docx?$" ./extracted_docs/

Input: my_documents.zip containing:

- report.docx
- notes.txt
- archive/
  - presentation.pptx
  - backup.zip
    - important.doc

Output: Files extracted to ./extracted_docs/:

extracted_docs/
  - report.docx
  - important.doc

(Note: important.doc is extracted from the nested backup.zip)

🤝 Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository.
2. Create your feature branch (git checkout -b feature/your-feature).
3. Commit your changes (git commit -m 'Add some feature').
4. Push to the branch (git push origin feature/your-feature).
5. Open a Pull Request.

📄 License

This project is licensed under the MIT License. (Please add a LICENSE file if one doesn't exist).

🙏 Acknowledgments

• Typer for the easy-to-use CLI interface.
• Python's built-in zipfile, tarfile, and gzip modules for archive handling.

📞 Support

• 📫 Report issues on GitHub Issues
• 💬 Ask questions or discuss ideas in the project's discussion forum (if available).

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Made with ❤️ using Python