How to Pause Your Python Script Until a Key Press?

Waiting for a Key Press in Python

To pause your Python script until the user presses a key, you can employ several methods depending on your version and operating system.

In Python 3, utilize input() to halt execution until the user hits the "Enter" key:

input("Press Enter to continue...")

In Python 2, use raw_input() for the same purpose:

raw_input("Press Enter to continue...")

However, these methods only await enter keystrokes.

For Windows and DOS systems, consider msvcrt, a module that grants access to functions in the MSVCRT library:

import msvcrt as m
def wait():
    m.getch()

This will pause execution until any key is pressed.

Notes:

• Python 3 lacks raw_input().
• In Python 2, input(prompt) is equivalent to eval(raw_input(prompt)).

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