Process Communication using Pipes | Parallel Programming in Python (Part-9)

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Parallel Programming in Python (Part-9)

Learn the concept of process communication using pipes in Python.

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More awesome topics covered here:

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#python #multiprocessing #pipes
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Nice video and great learning once again! Just a suggestion, naming convention should be apt to a certain extent. Would suggest producer and consumer rather than parent_conn and child_conn for unpacked sender and receiver, and pipe itself as the argument to the functions.

swadhikarc
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nice video, greetings from argentina!

flexer
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Thanks a lot for the info. BTW, are you ussing jupyter in Linux or Windows?
It seems that some issues with windows happens for multiprocessing inside jupyter...

davidrod
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I have a multiprocessing application where the pyqt5 process plots data sent from another process (via a multiprocessing.Pipe)
After a while of sending data, things start to break.. but not sure if it's related to the pipe. Is there a way to see if it's full?

More importantly, how can an exe be made out of this? For example, pyinstaller / nuitka generates an exe, but errors when run:
\ matplotlib \ backends \ qt_compat.py ", line 177, in <module
ImportError: Failed to import any qt binding

bennguyen
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this pipe method also works with theadings? or only with multiproccesing?

luismauriciochapamorin
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first let me know How you are running multiprocessing in Jupyter notebook, As I am facing problem to run multi processing

sam