Jun 24, 2015 · I've got a long running python script that I want to be able to end from another python script. Ideally what I'm looking for is some way of setting a process ID to the first script and being able to see if it is running or not via that ID from the second.

There is a way to start another script in python by doing this: import os os.system("python [name of script].py") So how can i stop another already running script? I would like to stop the script by using the name.

My advice would be to refactor your code somehow so this isn't necessary, possibly by breaking up functions into smaller functions (so you could run a small function that does the first part of function 1, then run function 2, then run a small function that does the second part of function 1)

Another approach is to have the child process explicitly terminate or kill the parent process. This can be achieved by getting the main process and calling the terminate () method or the kill () method. This will raise a signal in the process and may cause it to stop.

Jan 21, 2021 · On Windows, you can use the TASKKILL command to end a process, or forcefully end a process. However, I'm not sure if you can pull off killing all processes of a specific name with the command alone. os.system("taskkill /pid process_id") # …

Apr 28, 2023 · In this article, we will discuss different ways to terminate a program in Python. What Function Should You Use to Terminate a Python Program? To stop a function execution at any point, you can return a value from the function using the return statement.

Sep 16, 2024 · In Python, we can run one file from another using the import statement for integrating functions or modules, exec () function for dynamic code execution, subprocess module for running a script as a separate process, or os.system () function for executing a command to run another Python file within the same process.

Jul 30, 2020 · There are many methods in Python that help to stop or exit a program. This tutorial will cover the different functions to exit a Python program. 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:

Dec 29, 2023 · In this tutorial, we will learn how we can explicitly exit the python program by using different methods. We will learn about exit(), sys.exit(), and quit() methods and will discuss how they exit the python program by taking various examples.

Feb 18, 2025 · In Python, there are multiple ways to make code stop depending on your requirements. The break statement is useful for exiting loops, the return statement for terminating functions, exceptions for handling errors, and sys.exit() for …