How can I find out the key pressed in linux using python?

Question

linux

All the best! Sorry for a possibly dumb question, but maybe someone can suggest a small library for getting information about the pressed key outside the console?
I plan to write a small script that, when a certain button is pressed, launches a certain command.

Answer 1

https://pypi.python.org/pypi/keyboard/0.7.1

Answer 2

Register in the hot keys of the graphical environment?