info_msg contains no language_info about nbclient

[chrisjsewell]

I guess it would be ideal, at least as a first step, if we could check for this KeyError and return the info_msg['content'] in the error message, to see what is in there, and/or allow to bypass this error

[davidbrochart]

I opened a PR in #96

[chrisjsewell]

thanks!

[chrisjsewell]

It turns out that the actual reason this was occurring, is when RTD was using a "smaller" VM for the build (see readthedocs/readthedocs.org#7360) 😕
I'm getting clarification on what the specs are for this VM, but I don't know if its something that nbclient could/should handle more gracefully?

[chrisjsewell]

These are the VM specs:

We use Standard_D1_v2 and Standard_D2_v3. All limits are listed at https://docs.readthedocs.io/en/stable/builds.html

https://docs.microsoft.com/en-us/azure/virtual-machines/dv2-dsv2-series?toc=/azure/virtual-machines/linux/toc.json&bc=/azure/virtual-machines/linux/breadcrumb/toc.json

https://docs.microsoft.com/en-us/azure/virtual-machines/dv3-dsv3-series?toc=/azure/virtual-machines/linux/toc.json&bc=/azure/virtual-machines/linux/breadcrumb/toc.json

I wonder if this is also somehow related to #58