feat: Introduce plan/trainer config objects with merge helpers. (#2904) #3666
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Summary
This PR introduces explicit training configuration objects for scvi-tools, reducing reliance on loose kwargs and improving clarity across training APIs.
Changes
TrainingPlanConfig,TrainerConfig, and related config dataclasses with a shared merge helper.plan_config/trainer_configthrough training mixins, TrainRunner, and model training wrappers.Testing
python -m pytest tests/train/test_trainingplans.pypython -m pytest tests/train/test_config.pyNotes
plan_kwargsand**trainer_kwargsremain supported; explicit configs are additive.