* remove reference in comments to python3.6
* upgrade tox python env in script
* bump python version in example for completeness
* upgrade python version requirement in setup doc
* upgrade necessary python version in __init__.py
* upgrade python version in setup.py
* newsfragment
* drops refs to bionic and replace with focal
* bump refs to postgres 9.6 to 10
* fix hanging ci
* try installing tzdata first
* revert change made in b979f336
* ignore new random mypy error while debugging other error
* fix lint error for temporary workaround
* revert change to install list
* try passing env var
* export debian frontend var?
* move line and add comment
* bump pillow dependency
* bump lxml depenency
* install libjpeg-dev for pillow
* bump automat version to one compatible with py3.8
* add libwebp for pillow
* bump twisted trunk python version
* change suffix of newsfragment
* remove redundant python 3.7 checks
* lint
* remove python 3.6 and postgres 9.6 from github workflow
* remove python 3.6 env from tox
* newsfragment
* correct postgres version
* add py310 to tox env list
A few things here:
* Build the debs for single distro for each PR, so that we can see if it breaks. Do the same for develop. Building all the debs ties up the GHA workers for ages.
* Stop building the debs for release branches. Again, it takes ages, and I don't think anyone is actually going to stop and look at them. We'll know they are working when we make an RC.
* Change the configs so that if we manually cancel a workflow, it actually does something.
This implements similar behavior to sytest where a matching branch is used,
if one exists. This is useful when needing to modify both application code
and tests at the same time. The following rules are used to find a matching
complement branch:
1. Search for the branch name of the pull request. (E.g. feature/foo.)
2. Search for the base branch of the pull request. (E.g. develop or release-vX.Y.)
3. Search for the reference branch of the commit. (E.g. master or release-vX.Y.)
4. Fallback to 'master', the default complement branch name.
This PR updates the build tags that we perform Complement runs with to match our [buildkite pipeline](618b3e90bc/synapse/pipeline.yml (L570)), as well as adding `msc2403` (as it will be required once #9359 is merged). Build tags are what we use to determine which tests to run in Complement (really it determines which test files are compiled into the final binary).
I haven't put in a comment about updating the buildkite side here, as we've decided to migrate fully to GitHub Actions anyhow.
Shay