dandischema 0.8.1

Schemata for DANDI archive project

DANDI Schema

dandi-schema is a Python library for maintaining and managing DANDI metadata schemata.

Installation

pip install dandischema

Description

Every Dandiset and associated asset has a metadata object that can be retrieved using the DANDI API. This library helps create and validate DANDI schema-compliant metadata for Dandisets and assets. It uses Pydantic to implement all the metadata classes. Schemas are generated on schema modifications and placed into this repository.

dandi-schema generates JSON schema definitions and also an associated context.json file for JSON-LD compliance of the metadata models.

Important files in this repository include:

• models.py - contains the models
• metadata.py - contains functions for validating, migrating, and aggregating metadata
• datacite.py - converts the Dandiset metadata to a Datacite metadata structure

The generated JSON schemas can be used together with VJSF to create a UI for metadata modification. The DANDI Web app uses this to modify Dandiset metadata.

Resources

• To learn how to interact with the DANDI archive, see the handbook.
• To file a feature request or bug report, go to https://github.com/dandi/helpdesk/issues/new/choose.
• For all other issues, contact the DANDI team: [e-mail].