Description
Issue:
google-api-core-grpc >= 1.18.0 requires some AIO features (see https://googleapis.dev/python/google-api-core/latest/changelog.html#id5), but the conda-forge package for grpcio has been stuck on 1.23.0 for a while (see conda-forge/grpcio-feedstock#16)
When importing, you end up with the import error as above.
The newer packages need to set the grpc minimum version requirement to avoid being included in the solver.
Environment (conda list):
$ conda list
...
google-api-core 1.20.0 pypi_0 pypi
google-api-core-grpc 1.20.0 hc8dfbb8_0 conda-forge
google-auth 1.16.1 pypi_0 pypi
google-auth-oauthlib 0.4.1 py_2 conda-forge
google-cloud-core 1.3.0 py_0 conda-forge
google-cloud-logging 1.15.0 pyh9f0ad1d_0 conda-forge
google-cloud-storage 1.28.1 pyh9f0ad1d_0 conda-forge
google-resumable-media 0.5.1 pyh9f0ad1d_0 conda-forge
grpcio 1.23.0 py37hb0870dc_1 conda-forge
Details about
conda and system ( conda info ):
$ conda info
active environment : base
active env location : /opt/conda/envs/base
shell level : 1
user config file : /home/anaconda/.condarc
populated config files :
conda version : 4.8.2
conda-build version : not installed
python version : 3.7.6.final.0
virtual packages : __glibc=2.28
base environment : /opt/conda (writable)
channel URLs : https://repo.anaconda.com/pkgs/main/linux-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/linux-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : /opt/conda/pkgs
/home/anaconda/.conda/pkgs
envs directories : /opt/conda/envs
/home/anaconda/.conda/envs
platform : linux-64
user-agent : conda/4.8.2 requests/2.22.0 CPython/3.7.6 Linux/4.19.76-linuxkit alpine/3.9.5 glibc/2.28
UID:GID : 10151:101
netrc file : None
offline mode : False