qt-bindings
Installation
SKILL.md
Python Qt Bindings
Choosing a Binding
| Criteria | PySide6 | PyQt6 |
|---|---|---|
| Maintainer | Qt Company (official) | Riverbank Computing |
| License | LGPL v3 | GPL v3 / commercial |
| Commercial use | Free (LGPL) | Requires commercial license |
| QML/Qt Quick support | Excellent | Good |
| Type stubs | Built-in | PyQt6-stubs (third-party) |
pyqtSignal / Signal |
Signal |
pySignal |
pyqtSlot / Slot |
Slot |
pyqtSlot |
| Availability | pip | pip |
Default recommendation: PySide6 — official binding, LGPL, ships with complete type stubs, better QML tooling.