🎉 Python CDK: change minimum python version to 3.7.0

[yaroslav-dudar]

What

#3578 Allow Python CDK to work with Python 3.7.X

How

Updated python version in setup.py

Pre-merge Checklist

• Run integration tests
• Publish Docker images

Recommended reading order

1. setup.py

[sherifnada]

great job looking for & updating the relevant docs. A couple more things we need to do to ensure that this works correctly:

1. change .github/workflows/publish-cdk.yaml to use python 3.7.0 so we can test that this works correctly on the advertised version
2. bump the CDK version in setup.py
3. Using a version manager like pyenv verify that the tests work locally on this python version. You can run tests using ./type_check_and_test.sh
4. if all looks good, push and comment /publish-cdk to do a dry run
5. if it succeeds publish with dry-run=false to publish to actual CDK
6. Update the changelog and follow any other steps in our DoD
7. merge this PR

PS: this should have gone to internal review first, but it LGTM so no worries 🙂

[yaroslav-dudar]

/publish-cdk

❌ https://github.com/airbytehq/airbyte/actions/runs/884853448

[yaroslav-dudar]

/publish-cdk

🕑 https://github.com/airbytehq/airbyte/actions/runs/884910607
❌ https://github.com/airbytehq/airbyte/actions/runs/884910607

[yaroslav-dudar]

/publish-cdk

❌ https://github.com/airbytehq/airbyte/actions/runs/885099020

[yaroslav-dudar]

I see that python 3.7.0 is not available in actions/setup-python@v2 . There is 3.7.1 but not 3.7.0 https://github.com/actions/python-versions/blob/main/versions-manifest.json

[yaroslav-dudar]

/publish-cdk

❌ https://github.com/airbytehq/airbyte/actions/runs/885289932

[yaroslav-dudar]

/publish-cdk

🕑 https://github.com/airbytehq/airbyte/actions/runs/885335241
❌ https://github.com/airbytehq/airbyte/actions/runs/885335241

[yaroslav-dudar]

/publish-cdk

🕑 https://github.com/airbytehq/airbyte/actions/runs/885367416
❌ https://github.com/airbytehq/airbyte/actions/runs/885367416

[yaroslav-dudar]

/publish-cdk

🕑 https://github.com/airbytehq/airbyte/actions/runs/885476941
✅ https://github.com/airbytehq/airbyte/actions/runs/885476941

[yaroslav-dudar]

/publish-cdk dry-run=false

🕑 https://github.com/airbytehq/airbyte/actions/runs/886373630
✅ https://github.com/airbytehq/airbyte/actions/runs/886373630