Source Twilio: use Retry-After header for backoff

[gvillafanetapia]

What

Describe what the change is solving

Source Twilio:

• Adds requirements.txt needed for dev
• Sets backoff time using Retry-After header returned by Twilio API

How

Describe the solution

Overrides backoff_time method in TwilioStream class and returns Retry-After if exists.

Recommended reading order

1. airbyte-integrations/connectors/source-twilio/source_twilio/streams.py

🚨 User Impact 🚨

Are there any breaking changes? What is the end result perceived by the user? If yes, please merge this PR with the 🚨🚨 emoji so changelog authors can further highlight this if needed.

No breaking changes

Pre-merge Checklist

Expand the relevant checklist and delete the others.

Updating a connector

Community member or Airbyter

• Grant edit access to maintainers (instructions)
• Unit & integration tests added and passing. Community members, please provide proof of success locally e.g: screenshot or copy-paste unit, integration, and acceptance test output. To run acceptance tests for a Python connector, follow instructions in the README. For java connectors run ./gradlew :airbyte-integrations:connectors:<name>:integrationTest.
• Code reviews completed
  • Changelog updated in docs/integrations/<source or destination>/<name>.md including changelog. See changelog example
• PR name follows PR naming conventions

Airbyter

If this is a community PR, the Airbyte engineer reviewing this PR is responsible for the below items.

• Create a non-forked branch based on this PR and test the below items on it
• Build is successful
• If new credentials are required for use in CI, add them to GSM. Instructions.
• /test connector=connectors/<name> command is passing
• New Connector version released on Dockerhub and connector version bumped by running the /publish command described here

Tests

Acceptance

Put your acceptance tests output here.

[CLAassistant]

All committers have signed the CLA.

[alafanechere]

Thanks you @gvillafanetapia for these changes. I made a minor suggestion.
Could you please update the changelog in docs/integrations/sources/twilio.md and bump the connector version in:

• airbyte-integrations/connectors/source-twilio/Dockerfile
• airbyte-config/init/src/main/resources/seed/source_definitions.yaml
• airbyte-config/init/src/main/resources/seed/source_specs.yaml

[alafanechere]

/test connector=connectors/source-twilio

🕑 connectors/source-twilio https://github.com/airbytehq/airbyte/actions/runs/2195897834
❌ connectors/source-twilio https://github.com/airbytehq/airbyte/actions/runs/2195897834
🐛 https://gradle.com/s/sclqzyb2gvuxe
Python short test summary info:

=========================== short test summary info ============================ FAILED test_core.py::TestDiscovery::test_primary_keys_exist_in_schema[inputs0] FAILED test_core.py::TestBasicRead::test_read[inputs0] - docker.errors.Contai... FAILED test_full_refresh.py::TestFullRefresh::test_sequential_reads[inputs0] FAILED test_incremental.py::TestIncremental::test_two_sequential_reads[inputs0] =================== 4 failed, 18 passed in 115.16s (0:01:55) =================== 

🕑 connectors/source-twilio https://github.com/airbytehq/airbyte/actions/runs/2195897834
❌ connectors/source-twilio https://github.com/airbytehq/airbyte/actions/runs/2195897834
🐛 https://gradle.com/s/6cisqedmeexwq
Python short test summary info:

=========================== short test summary info ============================ FAILED test_core.py::TestDiscovery::test_primary_keys_exist_in_schema[inputs0] FAILED test_core.py::TestBasicRead::test_read[inputs0] - Failed: Please check... =================== 2 failed, 20 passed in 165.23s (0:02:45) =================== 

[alafanechere]

@gvillafanetapia The tests are not passing because of some updates that needed to be made on this connector. I did the updates here #12183 and will re-run the tests here once it's merged.

[alafanechere]

Hey @gvillafanetapia, I merged #12183 . Do you mind:

• Merging master on your branch
• Re bumping the version to 0.1.4 ?
  I'll run the tests afterward.

[alafanechere]

/publish connector=connectors/source-twilio auto-bump-version=false

🕑 connectors/source-twilio https://github.com/airbytehq/airbyte/actions/runs/2206128806
🚀 Successfully published connectors/source-twilio
✅ connectors/source-twilio https://github.com/airbytehq/airbyte/actions/runs/2206128806

[alafanechere]

Thank you @gvillafanetapia for the improvement! 🙏