I have a website dedicated to PyQt (& PySide) development at pythonguis.com with tutorials starting from basic stuff, getting going up to more advanced topics (model views, threading, graphics scene, custom widgets/graphics, qml & packaging... and so on).
See the PyQt5 tutorial or PyQt6 tutorial for starters.
If you need something not covered let me know, I update it regularly.
See the PyQt5 tutorial or PyQt6 tutorial for starters.
If you need something not covered let me know, I update it regularly.