Arrow in Jupyter

[Chang She]

Hi, just curious if anyone’s played with using Arrow to ship data between languages in jupyter/ipython, specifically python and js (that doesn’t require a flight server or writing the data to disk). 

Eg, can I call do something like IPython.kernel.execute(“table.filter(…)”) and read the results directly into arrowjs instead of converting from plain text / json? 

Thanks!

Chang

[Tim Paine]

In perspective we send arrows via binary buffers from python to JS (though we read them into arrow c++ via web assembly, not arrowjs).

Tim Paine

tim.paine.nyc

908-721-1185

On Oct 23, 2022, at 16:24, Chang She <chan...@gmail.com> wrote:

Hi, just curious if anyone’s played with using Arrow to ship data between languages in jupyter/ipython, specifically python and js (that doesn’t require a flight server or writing the data to disk). 

Eg, can I call do something like IPython.kernel.execute(“table.filter(…)”) and read the results directly into arrowjs instead of converting from plain text / json? 

Thanks!

Chang

--
You received this message because you are subscribed to the Google Groups "Project Jupyter" group.
To unsubscribe from this group and stop receiving emails from it, send an email to jupyter+u...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/CADwh0WMSa1amicEgyyV--rdTwOmr-s5V4RKvMqj5-f6_%3DYyrrg%40mail.gmail.com.

[Chang She]

that looks amazing. thanks tim.

Are you using the built-in ipython.kernel.execute machinery to do the python-js communication? Or did you end up setting up your own custom mechanism for it?

Thanks,

Chang

To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/C0CA3A54-8D08-4DF0-9429-FB81A2733320%40gmail.com.