dg-kit 0.1.4

Data Governance Kit provides programmatic access to data governance metadata with integrations for different Logical and Physical Modeling tools.

Data Governance Kit (dg_kit)

Data Governance Kit helps you access Data Governance information programmatically. It provides core objects that model Physical Model, Logical Model, Business Information, and related governance metadata. Integrations let you pull this data from tools like dbt, Oracle Data Modeler, and Notion, with more connectors planned in upcoming releases.

This toolkit is handy for building Data Governance CI gates, strengthening Data Ops practices, and keeping governance checks close to your delivery workflows.

Requirements

• Python >= 3.10

Install

pip install -e .

Optional extras:

pip install -e ".[dbt]"
pip install -e ".[notion]"

Quick Start

Parse an Oracle Data Modeler project

from dg_kit.integrations.odm.parser import ODMParser

parser = ODMParser("path/to/model.dmd")
bi = parser.parse_bi()
lm = parser.parse_lm()

print(lm.version, len(lm.entities))

Parse a dbt project into a physical model

from dg_kit.integrations.dbt.parser import DBTParser

pm = DBTParser("path/to/dbt_project").parse_pm()
print(pm.version, len(pm.tables))

Validate with conventions

from dg_kit.base.convention import Convention, ConventionValidator
from dg_kit.base.enums import ConventionRuleSeverity

convention = Convention("example")

@convention.rule(
    name="has-entities",
    severity=ConventionRuleSeverity.ERROR,
    description="Logical model must contain at least one entity",
)
def has_entities(lm, pm):
    return set() if lm.entities else {("no entities")}

issues = ConventionValidator(lm, pm, convention).validate()

Sync to Notion data catalog

from dg_kit.integrations.notion.api import NotionDataCatalog

catalog = NotionDataCatalog(
    notion_token="secret",
    dc_table_id="data_source_id",
)
rows = catalog.pull()
print(len(rows))

Development

Run tests:

pytest

Export requirements with uv:

uv export --extra dbt --extra notion --group test -o requirements.txt