tortoise-extensions 0.0.1a1

Extension field types for Tortoise ORM

tortoise-extensions

Optional extension field types for Tortoise ORM. This package targets Tortoise ORM 0.25.4 and later, but before 1.0 — Tortoise 1.x is not supported yet.

Install

Base package (requires Tortoise ORM in the supported range):

pip install tortoise-extensions

Optional extras:

pip install tortoise-extensions[pydantic]
pip install tortoise-extensions[uuid6]
pip install tortoise-extensions[pydantic,uuid6]

Usage

Pydantic JSON (pydantic extra)

from pydantic import BaseModel
from tortoise.models import Model

from tortoise_extensions.pydantic import PydanticJSONField


class Settings(BaseModel):
    theme: str = "dark"


class AppConfig(Model):
    settings: PydanticJSONField[Settings] = PydanticJSONField(
        Settings, default=Settings
    )

    class Meta:
        table = "app_configs"

PydanticJSONField round-trips through your Pydantic model: it accepts dicts from PostgreSQL JSONB, JSON strings from SQLite, and serializes models with model_dump(mode="json") on save.

UUID v6+ (uuid6 extra)

from tortoise.models import Model

from tortoise_extensions.uuid6 import FutureUUIDField


class Item(Model):
    id: FutureUUIDField = FutureUUIDField(primary_key=True)

    class Meta:
        table = "items"

Primary keys without an explicit default receive a UUID7 from the uuid6 package. PostgreSQL uses the native UUID column type; other backends store CHAR(36).

Contributing a new extension

1. Open an issue first — describe the field behavior, SQL types per backend, which Tortoise versions you need, and the proposed optional-extra name (e.g. pip install tortoise-extensions[myextra]).
2. After maintainers agree on the design, open a PR that includes:
   • Implementation in src/tortoise_extensions/<module>.py
   • Tests under tests/
   • An entry in [project.optional-dependencies] if the field needs third-party packages
   • README and docs updates for the new field
   • ISC SPDX headers on new files (licensor-config.yaml applies)
3. Run pdm run quality locally before pushing.

Documentation

Published at docs.nicebots.xyz/tortoise-extensions.

pdm install -G docs
pdm run docs:build
pdm run docs:preview
pdm run docs:dev

Development

pdm install -G dev -G test -G docs
pdm run quality

Public APIs use Google-style docstrings; ruff enforces this via convention = "google".

License

ISC.