Doesn't work on py2 anymore....

[ChrisBarker-NOAA]

nbsphinx version 0.4.* uses the "nonlocal" keyword -- and will not run on python2

This recipe is set to

noarch: python

So it is building for py2 and py3 -- apparently it will import in py2, and thus pass the tests, but not actually run.

The source setup.py has:

    'Programming Language :: Python',
    'Programming Language :: Python :: 3',

I can't remember how to suppress py2 building with noarch, but it can be done :-)

[kmuehlbauer]

@ChrisBarker-NOAA Thanks for spotting this. I'll take care of this within the next two hours.

In noarch you can suppress py2k by specifying python >= 3.6 in the build/host/run sections. It is mentioned in the cf-docs somewhere.

[mgeier]

Thanks y'all for your packaging efforts!

I just want to confirm that nbsphinx is not meant to be used with Python 2.
In fact, Sphinx itself needs at least Python 3.5, so anything below that doesn't make sense for nbsphinx.

[kmuehlbauer]

@mgeier Thanks for the confirmation. Hope that we have now fixed everything.

[mgeier]

I just realized that I've been releasing universal wheels up to now, but those should be Python-3-only, too, I guess.

This will take care of if for future releases: spatialaudio/nbsphinx#268

[ChrisBarker-NOAA]

Hmm -- not really the place for it, but the tools (both wheel building and conda packages) really should make it hard, rather than easy, to do this! (this being accidentally making a py2 package for a code that does not support py2)

[mgeier]

@ChrisBarker-NOAA In this case it's actually my fault. I've added a setup.cfg file to automatically generate "universal" wheels mostly without thinking, because I've added the same thing to other modules before (which actually want to be "universal").

The default for bdist_wheel is to create non-universal wheels.

I don't know about the conda process.

[ChrisBarker-NOAA]

The default for conda is to build both. "noarch" actually means no specific OS/processor architecture, AND no specific Python version :-(

[mgeier]

FYI, I'll re-enable Python 2 support in the next release, see spatialaudio/nbsphinx#274 and spatialaudio/nbsphinx#275.