add support for Python 3.9

[wrboyce]

Ref https://aws.amazon.com/blogs/compute/python-3-9-runtime-now-available-in-aws-lambda/

[Ryce]

👍
Any ETA on this?

[wrboyce]

@Ryce I can't run the tests locally (they fail en-masse, I've not bothered to work out why) and the Zappa CI isn't working currently.

[wrboyce]

Scratch that, tests are passing locally -- but I'd still be happier with Travis confirming that before we merge :)

[opqpop]

Thanks for this! Can't wait to see it pushed

[Ryce]

Sorry to keep banging on this one. but could someone have a look?

@Miserlou
@sibblegp
@nikbora
@scoates

[tyoc213]

HI there, we where upgrading our programs to 3.9, but actually found that zappa still doesnt support 3.9, would love to see this land or know an ETA to know if we rollback to 3.8 instead of 3.9 if we can't wait for the date 3.9 support is estimated.

[willfranklyn]

Hoping that the troposphere fix for add_description can be included in this PR since the other PR was closed 🤞🏼

[tyoc213]

@ghostmaster-ai so... zappa 1 after this is merged will have support for 3.9, but you suguest it is better to use zappa2? instead?

@wrboyce have you send the other PR to zappa2?

Im not sure how to proceed here :)

[wrboyce]

@tyoc213 this repository is no longer deprecated as a bunch of people, myself included, have come forward to support the project. I have no interest in supporting unofficial forks for the moment.

[ghostmaster-ai]

@ghostmaster-ai so... zappa 1 after this is merged will have support for 3.9, but you suguest it is better to use zappa2? instead?

@wrboyce have you send the other PR to zappa2?

Im not sure how to proceed here :)

I'll delete my branch now that Zappa is un-depricated. I only created zappa2 because I use use Zappa a lot and wanted to continue using it, and I could do that by taking up "maintenance". It's always better to use this repo instead of my zappa2.

[luistm]

LGTM

[hellno]

Looks good! Just had two minor questions

[hellno]

Let's do it 🚀