Update installation with conda

[davidbrochart]

Let me know if you want me to add you as a maintainer of these feedstocks:

• https://github.com/conda-forge/asyncio_extras-feedstock
• https://github.com/conda-forge/asphalt-feedstock

[coveralls]

Coverage: 97.238%. Remained the same when pulling f7a69c6 on davidbrochart:conda into 074b33c on asphalt-framework:master.

[agronholm]

This one seems to be the only asphalt package in Conda. Is there merit in only having the core there?

[davidbrochart]

I think so, jpterm uses Asphalt core, and I'm planning to use it in jupyverse too.
The former is not yet available on conda-forge, but the latter is, and it is a requirement for all Jupyter projects to be conda-installable.

[davidbrochart]

We could create conda packages for the other Asphalt components in the future.

[davidbrochart]

There is now a feedstock for asphalt-web.

[davidbrochart]

The following components are now available on conda-forge:

• https://github.com/conda-forge/asphalt-feedstock
• https://github.com/conda-forge/asphalt-web-feedstock
• https://github.com/conda-forge/asphalt-sqlalchemy-feedstock
• https://github.com/conda-forge/asphalt-serialization-feedstock
• https://github.com/conda-forge/asphalt-redis-feedstock
• https://github.com/conda-forge/asphalt-mailer-feedstock
• https://github.com/conda-forge/asphalt-exceptions-feedstock
• https://github.com/conda-forge/asphalt-templating-feedstock
• https://github.com/conda-forge/asphalt-py4j-feedstock
• https://github.com/conda-forge/asphalt-mongodb-feedstock