[IPython-dev] kernel wrapper example
Ralf Hemmecke
hemmecke at gmail.com
Mon Jul 21 08:02:48 EDT 2014
Hello,
The site
http://ipython.org/ipython-doc/dev/development/wrapperkernels.html
makes a little echokernel.py example. But how exactly am I supposed to
run this?
I don't understand what I should do with the following part.
=======================
Here’s the Kernel spec kernel.json file for this:
{"argv":["python","-m","echokernel", "-f", "{connection_file}"],
"display_name":"Echo",
"language":"no-op"
}
=======================
My questions:
1) Into which directory should I put echokernel.py?
2) where should I put this kernel.json snippet?
3) I'd expect that then (when I simply call "ipython") it would
automatically use "echokernel.py". Is this true?
I'm probably not done with this, since the echokernel example is
probably too simple as a real-world-example. I'd really appreciate an
example that demonstrates the connection to bash as an example.
Any chance that someone would write a tutorial for how to do this with
the new kernelwrapper mechanism? I wonder how the bash process would
actually be started and kept alive.
Thank you in advance.
Ralf
More information about the IPython-dev
mailing list