conda install cfgrib for py3.7?

[mathause]

Currently it is not possible to install cfgrib with conda for python 3.7. cfgrib has typing as dependency, which is not avaliable in py37. See

conda search --info typing

As far as I know typing is in the standard library of py37. So this dependency can probably just be dropped for py37?

[mathause]

As a workaround it is possible to install it with

conda install cfgrib --no-deps

and add the other dependencies manually. It seems to work, but of course lets conda complain about a broken environment.

[mathause]

A bit unrelated in the Readme you say xarray >= 0.12.0 is required, while it is xarray >=0.11.0 for conda, see

conda search --info cfgrib

[alexamici]

Thanks, for spotting these two issues!

[alexamici]

Ok, I fixed the conda-forge repo, and the next version of cfgrib will be support only python 3.5 and up, so we will drop the dependency on the typing module as well.

I'll hurry up the release of version 0.9.7 that should fix both issues.

[mathause]

Thanks!

[alexamici]

Closing, I'm doing the release.