sys — System-specific parameters and functions — Python 3.14.2 ...
3 days ago · In particular, sys.exit("some error message") is a quick way to exit a program when an error occurs. Since exit() ultimately “only” raises an exception, it will only exit the process …
Python exit commands: quit (), exit (), sys.exit () and os._exit ()
Jul 12, 2025 · Exit commands in Python refer to methods or statements used to terminate the execution of a Python program or exit the Python interpreter. The commonly used exit …
How to use sys.exit() in Python - Stack Overflow
Feb 1, 2013 · sys.exit() raises a SystemExit exception which you are probably assuming as some error. If you want your program not to raise SystemExit but return gracefully, you can wrap …
How to Exit a Python Program: sys.exit() | note.nkmk.me
Apr 27, 2025 · To exit a Python program before it completes, use sys.exit().
Python sys.exit (): Exiting Programs Gracefully - PyTutorial
Nov 4, 2024 · What is sys.exit ()? sys.exit () is a function in Python's sys module that stops program execution and exits the Python interpreter. It accepts an optional status argument. …
Exit Function in Python
Oct 6, 2025 · The sys.exit () function is the most commonly used and recommended way to exit a Python program gracefully. It’s part of the sys module, and it allows you to specify an optional …
Python Exit Commands: Understanding quit (), exit (), sys.exit () …
May 20, 2025 · This data shows that sys.exit() is by far the most commonly used exit command in real-world Python code, while exit() and quit() are less common, and os._exit() is rarely used.
Mastering `sys.exit` in Python: A Comprehensive Guide
Jan 30, 2025 · sys.exit is a function defined in the sys module in Python. The sys module provides access to some variables used or maintained by the interpreter and to functions that interact …
How to terminate a Python script with sys.exit
Terminate a Python script cleanly using sys.exit, signal handling, and exception management to ensure proper resource cleanup and graceful shutdown.
Python Exit Commands: quit(), exit(), sys.exit() and os._exit()
Aug 8, 2024 · While it may seem straightforward, understanding the differences between quit (), exit (), sys.exit (), and os._exit () is crucial for effective program termination. In this article, we’ll …