Python3 Advanced Tutorial 9 - C Extensions

This is This is tutorial on how to extend Python 3 with the C Programming Language. All Links and Slides will be in the description. Subscribe for more cool stuff!

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[emiliahane]

dude u have enough karma points for the rest of ur life for giving us these tutorials for free! thank u. SO MUCH.

[jd]

I just found your Python tutorials/playlists yesterday.
Thanks for making these available for people like me learning some basic python skills. These videos are well made and really useful.

[helioloureiro]

Thanks a lot. This tutorial helped me to figure out how to build C extension in a much better way than the Python oficial tutorial itself. Great work!

[imrank]

At 4:49 it should read "sudo apt install python3-dev" or "sudo apt-get install python3-dev" instead of "python-dev" this command install only python 2.5 version of libraries.
Hence all the development in the python3 the C modules build process fails. It used "python3 setup.py build" command.

[jorgereis]

thanks a lot. I was struggling a lot trying to make the configurations and trying to build my own extensions. Again, thanks. This video is still relevant. :)

[blakemartin]

Even more professional than the last video. Good Job.

[alexeyrb]

Wow, thanks a lot for giving a clear intro to this complex topic!

[pynchia]

Thank you for the info, pretty good tutorial. Kudos.

[charimuvilla]

Very interesting. Although after watching all that I'm tempted to just use dlls and a python library that handles the ctypes stuff.

[oldschoolwreak]

How to pass python list as array and get another processed list in return?

[marcello]

so basically if I have already C programs I just need to extend the source code a bit for the object handling and recompile it and I am good to go to get the advantage of machine code compiled sections for my python program to speed it up or making special systemcalls if needed?

[sangmunoh]

'"myModule", # name of module.' in the code.txt file. The code should be modified to '"myModule", // name of module.'

[kroanke]

myModule.c:1:20: fatal error: Python.h: No such file or directory
#include <Python.h>
Any solution?

[mauriciopedralez]

Hi DraosTV, thanks for the video!

This is the subject i understood the least, i have decent knowledge of C yet i do not understand how the classes and functions are being used internally. Is there some place you recommend to investigate or read a little bit more in this subject?

[arumugamkumar]

Hi DraosTV, this is great video for basic python C_Extension developers.It's very useful for my C Extension development.
i was experiment in array/numpy c extension module but not executed.how can i know the exact concept about array/numpy c extension.if you know any related link or books..please share me....(also i googling but not get any exact tutorials or sample coding about array C Extension )Thank you....

[Sexinthecity]

sudo: apt-get: command not found

doesn't work broken

[ShermanSitter]

I like that at the end you sound surprised it works. :) ...unfortunately for me no luck. It doesn't seem to recognize "myModule" in test.py. I seem to have done every thing the same... The odd thing is is works even with the squiggly underline under myModule.

[DJenriqez]

watching this i have to say thanks to guy which created pybind11

[chkam]

ImportError: dynamic module does not define module export function (PyInit_myModule) Python 3.7

[henr]

Hi, I'm receiving one error:

x86_64-linux-gnu-gcc: error: unrecognized command line option ‘-fsanitize=integer’
x86_64-linux-gnu-gcc: error: unrecognized command line option ‘-fsanitize=undefined’
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

Do you know what kind of problem could be?

Thank you for the video