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7 Answers. Sorted by: 290. Check out the atexit module: http://docs.python.org/library/atexit.html. For example, if I wanted to print a message when my application was terminating: import atexit. def exit_handler(): print 'My application is ending!' atexit.register(exit_handler)
30 lip 2020 · The easiest way to quit a Python program is by using the built-in function quit (). The quit () function is provided by Python and can be used to exit a Python program quickly. Syntax: quit() As soon as the system encounters the quit () function, it terminates the execution of the program completely. Example: for x in range(1,10): print(x*10)
5 cze 2023 · The exit() function in Python is used to exit or terminate the current running script or program. You can use it to stop the execution of the program at any point. When the exit() function is called, the program will immediately stop running and exit. The syntax of the exit() function is: exit([status])
7 gru 2023 · Exiting a Python script refers to the termination of an active Python process. In this article, we will take a look at exiting a Python program, performing a task before exiting the program, and exiting the program while displaying a custom (error) message.
29 gru 2023 · We will learn about exit(), sys.exit(), and quit() methods and will discuss how they exit the python program by taking various examples. At the same time, we will also cover how we can exit the program in the middle of a function and when a condition is satisfied.
5 lip 2023 · Detect script exit. If we want to tell when a Python program exits without throwing an exception, we can use the built-in Python atexit module. The atexit handles anything we want the program to do when it exits and is typically used to do program clean up before the program process terminates.
26 sty 2010 · To exit a script you can use, import sys. sys.exit() You can also provide an exit status value, usually an integer. import sys. sys.exit(0) Exits with zero, which is generally interpreted as success. Non-zero codes are usually treated as errors. The default is to exit with zero.
