py-package-updater 0.1.2

A smart Python package updater that safely upgrades dependencies while verifying tests pass.

Python Package Updater

Python Package Updater is a robust tool designed to streamline the process of updating Python package dependencies in your projects. Keeping your dependencies up-to-date is crucial for maintaining security, performance, and compatibility with the latest features. However, this process can often be tedious and error-prone, especially when dealing with complex projects or multiple dependencies.

This tool automates the entire workflow of dependency updates, from detecting outdated packages to validating their compatibility through testing. By leveraging isolated virtual environments and automated test discovery, Python Package Updater ensures that updates are applied safely without breaking your project.

Features

• Dependency Detection: Automatically detects dependencies from requirements.txt or Pipfile.
• Test Discovery: Finds and runs tests with the test_ prefix or pytest decorators.
• Isolated Testing: Creates isolated virtual environments to test updates without affecting your system environment.
• Update Analysis: Analyzes available package updates and determines compatibility.
• Safe Updates: Ensures updates are applied only if all tests pass.
• Customizable Options: Allows you to specify packages to update, perform dry runs, or skip tests based on your requirements.

Architecture Diagram

Installation

Clone the repository and initialize the virtual environment:

git clone https://github.com/Harman22/py-package-updater.git
cd py_package_updater
make init

Usage

You can use the tool either via Makefile commands or directly through the CLI.

Using Makefile Commands

• Initialize the environment:

  make init
  

• Install dependencies:

  make install
  

• Install development dependencies:

  make install-dev
  

• Format the code:

  make format
  

• Lint the code:

  make lint
  

• Run tests:

  make test
  

Using CLI Options

Run the tool directly on your Python project directory:

python -m py_package_updater /path/to/your/project

Command-Line Options

• --packages: Specify specific packages to update (default: all packages).
• --dry-run: Run without making any changes.
• --verbose: Show detailed output.
• --skip-tests: Skip running tests (not recommended).

Examples

Update all packages in the current directory:

python -m py_package_updater .

Update specific packages:

python -m py_package_updater . --packages requests pytest

Perform a dry run to preview changes:

python -m py_package_updater . --dry-run

Requirements

• Python 3.8+
• virtualenv
• pytest
• requests
• packaging

Contributing

Contributions are welcome! To contribute:

1. Fork the repository.
2. Create a new branch for your feature or bugfix.
   • Run the tests to ensure your changes do not break existing functionality.
   • Lint your code to ensure it adheres to the project's coding standards.
   • Format your code to maintain consistency.
3. Commit your changes and push them to your fork.
4. Submit a pull request with a detailed description of your changes.

Support

If you encounter any issues or have questions, feel free to open an issue on the GitHub repository.

License

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