Fixtures Python Packages

factory-boy

A test fixtures replacement for Python

mimesis

Mimesis is a fast Python library for generating fake data in multiple languages.

model-bakery

Object factory for Django

pytest-deadfixtures

Plugin to list unused fixtures in your tests

model-mommy

No longer maintained, please migrate to model_bakery

pytest-fixture-classes

Fixtures as classes that work well with dependency injection, autocompletetion, type checkers, and language servers

lovely-pytest-docker

Pytest plugin providing the ability to use docker-compose services as fixtures.

django-smuggler

Django Smuggler is a pluggable application for Django Web Framework that helps you to import/export fixtures via the automatically-generated administration interface.

pifpaf

Python fixtures and daemon managing tools for functional testing

conformly

Generate valid & invalid test data from your typed schemas

rowsmyth

Forged test data for SQLAlchemy models - no boilerplate required.

sqla-yaml-fixtures

Load YAML data fixtures for SQLAlchemy

modern-di-pytest

Pytest integration for modern-di — turn DI dependencies into fixtures

model-bakery-async

Object factory for Django

pytest-datafixtures

Data fixtures for pytest made simple

seedfaker

Deterministic synthetic data generator for realistic, correlated, and noisy test records across 68 locales. Rust CLI + Python + Node.js + Go + PHP + Ruby + MCP.

pydmxcontrol

A Python 3 module to control DMX using OpenDMX or uDMX. Featuring fixture profiles, built-in effects and a web control panel.

django-loader-dumper

Commands for loading and dumping fixtures based on app names.

pytest-fixturecheck

A pytest plugin to check fixture validity before test execution

fixtureforge

Agentic test data harness for Python — deterministic in CI, AI-powered in dev. pytest plugin included.

pytest-case-provider

Typed, declarative case parametrization for pytest with async support, class-method support, shared storage, and automatic case module discovery.

dugalaxy

Describe your data in a sentence and get a reusable template that fills an empty database with realistic, reproducible samples.

django-nested-seed

A Django package for loading seed data from YAML files with support for nested relationships.

pytest-mimesis

Mimesis integration with the pytest test runner. This plugin provider useful fixtures based on providers from Mimesis.