winipyside
A utilities package for PySide6
Overview
Winipyside is a production-ready PySide6 utilities package that provides reusable, well-tested components for building Qt desktop applications. It features encrypted file I/O with AES-GCM, a full-featured media player with encrypted video playback support, an embedded web browser with cookie management, toast notifications, and a modular page-based UI framework.
Key Highlights
- ๐ Encrypted File I/O: Transparent AES-GCM encryption for files and media playback
- ๐ฌ Media Player: Full-featured player with encrypted video support, speed control, and fullscreen mode
- ๐ Web Browser: Embedded browser with cookie management and Qt/Python cookie conversion
- ๐ Notifications: Toast notification system with auto-positioning and smart text truncation
- ๐๏ธ UI Framework: Modular page-based architecture with lifecycle hooks and navigation
- โ Type Safe: 100% type annotated with strict mypy checking
- ๐งช Well Tested: Comprehensive test suite with pytest and pytest-qt
- ๐ CI/CD Ready: Production-ready workflows for headless environments
Features
๐ Encrypted File I/O
Transparent encryption/decryption for files and media with AES-GCM:
- Chunked encryption for efficient streaming (64KB chunks)
- Random access support with position mapping
- Zero-copy decryption for media playback
- Authenticated encryption with nonces and tags
๐ฌ Media Player
Full-featured video player with advanced controls:
- Play/pause, speed control (0.2x-5x), volume slider
- Seekable progress bar with throttled updates
- Fullscreen mode with automatic UI hiding
- Native encrypted video playback without temporary files
- Position resumption and smart resource management
๐ Web Browser
Embedded Chromium-based browser:
- Navigation controls (back, forward, address bar)
- Automatic cookie tracking
- QNetworkCookie โ http.cookiejar.Cookie conversion
- Domain-based cookie retrieval
๐๏ธ UI Framework
Modular architecture for building complex applications:
- Lifecycle hooks:
base_setup()โpre_setup()โsetup()โpost_setup() - Page-based navigation with QStackedWidget
- Dynamic subclass discovery
- SVG icon support
- Automatic display name generation
Installation
Requirements
- Python 3.12 or 3.13
- PySide6
- System dependencies (Linux only):
libegl1libpulse0
Install from PyPI
pip install winipyside
Install from Source
git clone https://github.com/Winipedia/winipyside.git
cd winipyside
uv sync
Linux System Dependencies
sudo apt-get update
sudo apt-get install -y libegl1 libpulse0
Quick Start
Basic Application
from PySide6.QtWidgets import QApplication
from winipyside.src.ui.windows.base.base import Base as BaseWindow
from winipyside.src.ui.pages.browser import Browser
class MyApp(BaseWindow):
@classmethod
def get_all_page_classes(cls):
return [Browser]
@classmethod
def get_start_page_cls(cls):
return Browser
def pre_setup(self) -> None:
pass
def setup(self) -> None:
self.resize(1280, 720)
def post_setup(self) -> None:
pass
if __name__ == "__main__":
app = QApplication([])
window = MyApp()
window.show()
app.exec()
Encrypted Video Playback
from pathlib import Path
from cryptography.hazmat.primitives.ciphers.aead import AESGCM
from PySide6.QtCore import QUrl, QIODevice
from PySide6.QtMultimedia import QMediaPlayer, QAudioOutput
from winipyside.src.core.py_qiodevice import EncryptedPyQFile
# Generate encryption key
key = AESGCM.generate_key(bit_length=256)
aes_gcm = AESGCM(key)
# Play encrypted video
video_path = Path("encrypted_video.mp4")
encrypted_file = EncryptedPyQFile(video_path, aes_gcm)
encrypted_file.open(QIODevice.OpenModeFlag.ReadOnly)
player = QMediaPlayer()
player.setAudioOutput(QAudioOutput())
player.setSourceDevice(encrypted_file, QUrl.fromLocalFile(str(video_path)))
player.play()
Toast Notifications
from winipyside.src.ui.widgets.notification import Notification
from pyqttoast import ToastIcon
Notification(
title="Success",
text="Operation completed successfully!",
icon=ToastIcon.SUCCESS,
duration=5000,
)
Documentation
Comprehensive documentation is available in the docs/ directory:
- Core Package - Encrypted file I/O and QIODevice wrappers
- UI Base - Foundation framework and lifecycle management
- UI Widgets - Reusable widgets (Browser, MediaPlayer, Notifications)
- UI Pages - Page components for navigation
- UI Windows - Main window framework
- API Reference - Complete API documentation
Architecture
winipyside/
โโโ src/
โ โโโ core/ # Encrypted file I/O
โ โโโ ui/
โ โโโ base/ # Base classes and lifecycle
โ โโโ widgets/ # Reusable widgets
โ โโโ pages/ # Page components
โ โโโ windows/ # Window framework
โโโ resources/ # SVG icons and static resources
โโโ dev/
โโโ builders/ # Build utilities
โโโ cli/ # CLI commands
โโโ configs/ # CI/CD configuration
โโโ tests/ # Test fixtures
Development
Setup Development Environment
# Clone the repository
git clone https://github.com/Winipedia/winipyside.git
cd winipyside
# Install dependencies with uv
uv sync
# Install pre-commit hooks
uv run pre-commit install
# get familiar with pyrig
Contributing
Contributions are welcome! Please follow these guidelines:
- Fork the repository and create a feature branch
- Write tests for new functionality
- Ensure all tests pass and code quality checks succeed
- Update documentation as needed
- Submit a pull request with a clear description
Code Standards
- Follow Google docstring convention
- Maintain 100% type coverage
- Write comprehensive tests (aim for >90% coverage)
- Use descriptive variable names
- Keep functions focused and small
License
This project is licensed under the MIT License, see the LICENSE file for details.
Acknowledgments
- Built with Pyrig - Python project scaffolding framework
- Uses PySide6 - Qt for Python
- Toast notifications powered by pyqttoast
Support
- Documentation: docs/
- Issues: GitHub Issues
- Discussions: GitHub Discussions
1 maintainer
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