How Do You Kill a Python Thread?

Two ways to kill a Python thread!

[rohitbhanot]

This is really nice trick. Never heard of events from Threading library but yeah this makes handling threads at app exit much simpler and cleaner.

[oleksisfraga]

I would like see more topics about Multithreaded and AsyncIO. Thanks!

[Felipe-]

I give like even before the video starts. You're the best! Thank you.

[aminghanooni]

Thanks Miguel for sharing your knowledge! It means a lot! 👌

[Globulov]

after 2 hours of pain I see you video and it works instantly thx you fella you carried this !

[soneshdabhi]

Great video.

I have a python webapp where users send a request which needs to do some background work, I launch a new thread for each request and return a request id to user immediately. Thread does it's task for about 5 minutes, and adds result to db.

In some conditions I receive a stop request with request id for a previous request, how should I stop the thread I had started for that request id ? Is Is it a good idea to maintain a dict of request_id|thread on request and later use dict to stop that particular thread ? I don’t have any for loops in thread

[xmkay]

Good explanation what about same scenario but more than one threads. Everyone of em is going to print iteration complete statement before exiting?

[Sithlord]

What if i have no access to the code executed on the thread?
In my case, I am given a piece of code to run on my thread, there is no while loop where i can check periodically for stop flags, it's just one function reference call.
How would i tell the thread to stop executing then?
Basically you can't touch your "bg_thread()" method.
Are there no outside controls available to stop the thread execution?

[rswpmkp]

Nice tutorial Sir. I have question. Is it possible to stop only the specific thread and not to stop the main thread? Eg. i have main thread running, and have 4 threads running on that function. I want to stop the 3rd thread alone without affecting the rest of the threads. Is possible?

[scottlee]

Appreciate the effort!

I will actually use this in a few hours!

[yashgusain]

found this immensely useful. how can i do that for certain condition when using multithreads

[tekknokrat]

Great content. Do you know if signals are also supported on Windows?

[unknownblueblue]

man thank you so much this helped me a lot

[vaibhavkumarchaudhary]

Amazing, please keep making these videos ❤️

[thales-maciel]

what if the function runs another unknown function that has a loop in It? I've been trying to figure It out how to handle this without knowing what the inner function looks like, but still no luck. My best bet so far is to use multiprocess, but that seems overkill

[grothaal]

Can I do the same using multiprocessing?

[seyproductions]

What if I have a GUI where I want to have a Stop button to stop the thread? What do I write in the button's function to send the signal?

[michaeletzkorn]

But what happens if I force close python while threads are running? What if a thread gets stuck in an infinite loop hypothetically? I have threads marked as daemon but I can't keyboard interrupt them.

[danielrabolon]

Interesting and nice video, congratulations !! Do you know how to kill a thread (useless) from the program in order to free the resources ?
I have not found information for that.

[holycow]

But this exits the entire script, but i want to keep the script running and only end a specific thread.