How to Pause Python Script Execution Until Keyboard Input
If you need your Python script to halt execution until the user presses a key, various approaches are available depending on your Python version and system environment.
Python 3 and Input
In Python 3, you can use the input() function to wait for user input:
input("Press Enter to continue...")
This will display the specified prompt and wait for the user to press the Enter key before proceeding.
Python 2 and Raw Input
In Python 2, the raw_input() function serves the same purpose as input() in Python 3:
raw_input("Press Enter to continue...")
Windows/DOS and Msvcrt
If you're working in a Windows or DOS environment, you can use the msvcrt module to wait for a key press:
import msvcrt as m def wait(): m.getch()
This wait() function will pause the script until any key is pressed.
Additional Notes
- In Python 3, raw_input() is not available.
- In Python 2, input(prompt) is equivalent to eval(raw_input(prompt)).
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