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No longer maintained, please migrate to model_bakery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

seedfaker

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

fixtureforge

Agentic Test Data Harness: memory, multi-agent swarms, permission gates, coverage analysis. Provider-agnostic (Gemini, OpenAI, Anthropic, Ollama).

pytest-ves

pytest fixtures and builders for ONAP VES 7.x events (fault / heartbeat / measurement / notification / pnfRegistration / stndDefined envelope / syslog / stateChange / other).

pydmxcontrol

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

sqla-yaml-fixtures

Load YAML data fixtures for SQLAlchemy

pytest-datafixtures

Data fixtures for pytest made simple

django-loader-dumper

Commands for loading and dumping fixtures based on app names.

pytest-fixturecheck

A pytest plugin to validate fixtures before they're used in tests.

pytest-case-provider

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

pytest-mimesis

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

pytest-fixture-forms

A pytest plugin for dynamic fixture generation that makes testing multiple parameter variations clean and maintainable

mass-production

Call a function (e.g a factory-boy Factory's create method) according to a defined pattern.

loadnsi

Utility for downloading and updating NSI fixtures

django-nested-seed

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

flask-fixture

Start and stop the flask server for your tests