I am writing long running program with simple GUI, the 99% of time I would like the program to work only as process, however sometimes I want to check the status, so is it possible to capture the keypress event in python?
For example I want to show the program window when I press Ctrl+Shift+Alt+Q, I expect to use app on Windows
Thank you
There are tutorials on how to create a key-logger with Python. They should help. But I do not know if that is the right way to go. 
Also you could register shortcuts under a key combination on Windows.
You should be aware that Ctrl+Shift+Alt are handled independent of the keyboard layout and Q changes with the language. 
With pywin32 you should be able to do that using Ctrl+Shift+Alt+F1 for example.
Python 3, capturing key combinations