airbyte/airbyte-cdk/python/docs/legacy_cdk_migration.md

Migration guide for

Basic outline of changes for each module:

1. Update setup.py to pull airbyte-cdk and remove legacy packages
2. rename main_dev.py to main.py
3. add main.py to .dockerignore with the inclusion pattern !main.py
4. Update Dockerfile to inherit python docker image directly, remove dead code, and use main.py as entrypoint
5. Remove requirements.txt
6. Update imports in python code to use the new CDK package. No code has been removed, only reorganized, so this be as simple as removing all imports from base_python, base_singer, and airbyte_protocol and using the appropriate import paths from the CDK.

Example

See this PR for an example of migrating a module to the new CDK structure: https://github.com/airbytehq/airbyte/pull/3302