Execute Python Script From Node Js | Without Any External Library

Node. js can run python script by using the standard child_process module. If we use the exec() function, our command will run and its output will be available to us in a callback. If we use the spawn() module, its output will be available via event listeners.

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[nishantpatil]

this was exactly what i needed. i like such short and to the point videos helps a lot. keep doing these

[michaelheimburger]

Thank you very much! This answered my questions for the problem I was facing and gave me the way forward.

[AsisPatra]

Informative. Keep it up.
Many congratulations for 10K subs.

[redomylifeplease]

Thank you so much. I’ve been looking through SO for quite some time, but this is a perfect showcase of what I needed. Thank you.

[ilgazsenyuz]

Very useful and straightforward stuff. Thank you indeed, sir!

[kalyansantra]

me also, Thank you so much💖
I find this type of video 2-3 hours, for my projects

[adambhouri]

thx a straight to the point tutorial, very helpful

[truongngo]

Many thanks for your simulation in practice!

[mattorrock]

Can you show some examples of passing python variables / data back to the node side now? Anytime you want to pass data back from the python child process, you need to use print() function, and stringify the data, passing it into print? Then on node js side, turning the stringified data back into an object, for example?

[Saturno..]

Great!!! thank you, very simple and complet

[kzuy_]

From Brazil Thank you very much for your video.

[ayushbudhwani]

Thank you so much for making such a great video.

[shravanvenkatesh]

What if my python script has dependencies like opencv and pytorch ? how would I make sure that these dependencies dont cause an error while executing the python script?

[umut]

Nice work, maybe you can let auto translate in video settings.

[everydayt]

Amazing video! Do you have any videos that show how this would work calling the python script from a push button within the JS/HTML frameworks?

[Saptisunil]

Heyy ! I want to run my python file that is in the format .ipnyb ! Is it possible ?

[jhenyffervaz]

Hello! Let’s say that this python script has two functions. How to call only one of them in the TypeScript file?

[JustGamingJG]

how can we get results from python script instead of printing it in shell?

[kreecha]

is there a way to pass variables to the python script from the nodJS side so that you can take input from a web app for example and then push a set point to python so it can be used with micropython to control a raspberry pi?

[shilpag]

I want to read data back to my script and dont want to be printed on console.. Any suggestion?