In the script, the number input will be taken from the user and wait for 5 seconds inside the try block. Create a Python file with the following script to know the use of the KeyBoardInterrupt exception and SystemExit statement. In line, batch, and remote debugmode, the QUITcommand ends the session without prompting. In full-screen mode, it also displays a prompt panel that asks if you really want to quit the debug session. 187k 23 23 gold badges 235 235 silver badges 305 305 bronze badges. QUIT command The QUITcommand ends a z/OS Debuggersession and, if an expression is specified, sets the return code. QUIT End a z/OS Debugger session and use the value in variable x as the application return code. The SystemExit statement is raised to catch the exception for terminating the program. 'Cat' without having to kill my PowerShell terminal Ctrl-C or Break does not work. QUIT command End a z/OS Debugger session. When the user presses Ctrl+C or Ctrl+Z to interrupt the running program then the KeyBoardInterrupt exception will be generated. Here, the sys.exit() function will be executed if the filename taken from the user does not exist in the current location and the script will be terminated by showing an error message.Įxample 5: Use of KeyboardInterrupt and Raise SystemExit Statement Create a Python file with the following script to know the use of sys.exit() function for terminating the script. The sys.exit() function that is under the sys module is better than the exit() function because it does not ask before closing the program. The exit() function does not require to import any module but it depends on the site module and shows a message to kill the program or not. The following output will be appeared after executing the above script. #Check the value of the list is 'USA' or not In python, we have an in-built quit() function which is used to exit a python program.
I have seen that on some systems (mostly Unix-like platforms) returning from main will also terminate other threads. Let us check out the exit commands in python like quit(), exit(), sys.exit() commands. #Iterate the values of the list using 'for' loop Note that return doesnt exit the program unless the function happens to be main, whereas exit will terminate the program from any function in which its called.
0 kommentar(er)
