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Outdated suggestions cannot be applied.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
The main contribution of this PR is the change from the old ConfigParser (which was based on jsonargparse) to a new one, based on hydra. The advantage of this change is that error messages that arise during execution of the pipeline were often not visible in the error message given out by the jsonargparse parser, whereas in hydra they are passed on. This makes debugging much easier. An example of the difference:
If I set the seed in the config file to "small", I get the following outputs from the old parser and the new one, respectively:
Some other changes that were made in the course of this addition:
parse_pipeline
andparse_step
into one function calledbuild_from_config
, as they were almost identical after the change