With this webcam snapshot application you can take photos of what is currently being viewed by your webcam. Uses the Qt QtMultimedia framework for handling all the interaction with the camera, and supports multiple cameras if you have them.
If you think this app is neat and want to learn more about PyQt in general, take a look at my free PyQt tutorials which cover everything you need to know to start building your own applications with PyQt.
Icons used in the application are by Yusuke Kamiyaman.