Load the raw files directly from Recorder instead of force to loading objects with pickle
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- Dominant language
- Python
- Stars
- 48.7k
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Description
🌟 Feature Description
Load the files directly from Recorder instead of force to loading objects with pickle
Motivation
Qlib's Recorder provides features to manage the results of the experiments.
R.save_objects provides an API to save files or folders.
However, R.load_objects forces users to load them to Yython objects instead of raw files
This brings inconvenience in some cases.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start in qlib/workflow/init.py around R.save_objects and R.load_objects, then trace the Recorder implementation used by those APIs. Check how saved files and folders are represented and how loading currently invokes pickle; done means callers can retrieve raw files directly without being forced to load Python objects, with existing object loading still understood.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100