如何在Python中将字符串作为函数调用

Question

I have a string A:

import keyboard

A = "keyboard.press_and_release('left windows+R')"

But, I want it to work as a function. If I call A, then it should press Windows Key and R key present on y keyboard.

Answer 1

You can use eval :

a = "keyboard.press_and_release('left windows+R')"
eval(a)

Answer 2

Try using eval . See https://docs.python.org/3.6/library/functions.html#eval or What does Python's eval() do?

import keyboard

A = "keyboard.press_and_release('left windows+R')"
eval(A)