dsjson

dsjson is a submission-focused Python library and CLI tool for creating CDISC Dataset-JSON from SDTM datasets and metadata.

Hackathon MVP

The pilot scope focuses on converting SDTM domains into Dataset-JSON:

• DM

Planned workflow

SDTM datasets + Define-XML
        ↓
Metadata extraction
        ↓
Dataset-JSON creation
        ↓
Schema validation
        ↓
Submission-ready JSON + logs + report

Example CLI

dsjson convert   --data ./demo/input/sdtm   --define ./demo/input/define.xml   --domains AE DM IE CO   --out ./demo/output   --validate   --log-level INFO

Development install

pip install -e .

Current status

This repository scaffold contains the professional package structure. Functional implementation will be added step by step.