ministryofjustice-data-platform-catalogue 0.1.0

Library to integrate the MoJ data platform with the catalogue component.

Data platform catalogue

This library is part of the Ministry of Justice data platform.

It provides functionality to publish object metadata to the OpenMetadata data catalogue so that data products are discoverable.

How to install

To install the package using pip, run:

pip install ministryofjustice-data-platform-catalogue

Topology

• Each internal data platform catalogue is mapped to a database in the OpenMetadata catalogue
• Each data product is mapped to a schema
• Each table is mapped to a table

Example usage

from data_platform_catalogue import CatalogueClient

client = CatalogueClient(
    jwt_token="***",
    api_uri="https://catalogue.apps-tools.development.data-platform.service.justice.gov.uk/api"
)

assert client.is_healthy()

service_fqn = client.create_or_update_database_service(name="data_platform")
database_fqn = client.create_or_update_database(name="all_data_products", service_fqn=service_fqn)
schema_fqn = client.create_or_update_database(name="my_data_product", database_fqn=database_fqn)

table_fqn = client.create_or_update_table(
    name="my_table",
    schema_fqn=schema_fqn,
    column_types={"foo": "string", "bar": "int"}
)