model-mommy
Smart object creation facility for Django.
Decision gist · record as of 2026-08-14
No. Model Mommy is abandoned and explicitly recommends migration to Model Bakery. While it may still work in legacy projects, new projects should use Model Bakery instead. Existing projects should plan migration to maintain compatibility with future Django versions and receive security updates.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Django to be installed; package is no longer maintained and its creators recommend migrating to Model Bakery instead.
- Installation is straightforward with low friction, but the package is abandoned as of 2019-10-21 and explicitly recommends migration to Model Bakery.
- No active maintenance or security updates are available.
License · maintenance · safety
Apache 2.0 (permissive) — Licensed under Apache 2.0 (permissive), allowing commercial and private use with minimal restrictions, though the abandoned status means no legal updates or clarifications will be issued.
last release 2019-10-21 (2489 days) · last repo commit 2019-10-21 · 897 stars · archived
0 known vulnerabilities (OSV.dev, 2026-08-14) · 339,390 downloads/mo, #7,426 on PyPI
Alternatives
Verify before relying
pip install model-mommy
from model_mommy import mommy
user = mommy.make('myapp.User')- Whether existing projects using model-mommy encounter compatibility issues with modern Django versions beyond 2.x
- Whether the single runtime dependency (django) has specific version constraints that the fact sheet does not specify
What it is and what it does
Model Mommy is a Django testing utility that automatically generates model instances populated with random data, eliminating the need to manually specify every field when creating test fixtures. It introspects Django models and fills in required fields intelligently, making it faster to write test setup code.
However, the package has been abandoned since October 2019 and is no longer maintained. The creators explicitly recommend migrating to Model Bakery, a renamed successor that continues development. While Model Mommy remains functional for legacy projects, new projects should use Model Bakery instead to ensure ongoing support and compatibility with current Django versions.
Use it for
- Quickly populate test databases with realistic Django model instances without writing repetitive fixture code.
- Generate related model objects automatically during unit tests to reduce boilerplate in test setup methods.
- Create temporary test data with random values to verify model behavior across different field combinations.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
No.
Model Mommy is abandoned and explicitly recommends migration to Model Bakery. While it may still work in legacy projects, new projects should use Model Bakery instead. Existing projects should plan migration to maintain compatibility with future Django versions and receive security updates.
Install
model-mommy on PyPI
Before you install
Installation is straightforward with low friction, but the package is abandoned as of 2019-10-21 and explicitly recommends migration to Model Bakery. No active maintenance or security updates are available.
Requires Django to be installed; package is no longer maintained and its creators recommend migrating to Model Bakery instead.
License in practice
Licensed under Apache 2.0 (permissive), allowing commercial and private use with minimal restrictions, though the abandoned status means no legal updates or clarifications will be issued.
Quickstart
pip install model-mommy
from model_mommy import mommy
user = mommy.make('myapp.User')Verify before relying
- Whether existing projects using model-mommy encounter compatibility issues with modern Django versions beyond 2.x
- Whether the single runtime dependency (django) has specific version constraints that the fact sheet does not specify
Package facts
| License | Apache 2.0 permissive |
| Python support | Not specified |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 1 packagedjango |
| Maintenance | Abandoned 2,489 days since the last release |
| Last repo commit | repository archived |
| First released | |
| Downloads | 339,390 / month, #7,426 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Framework :: DjangoIntended Audience :: DevelopersLicense :: OSI Approved :: Apache Software LicenseOperating System :: OS IndependentProgramming Language :: Python :: 3.5Programming Language :: Python :: 3.6Topic :: Software Development |
Evidence: model_mommy-2.0.0-py2.py3-none-any.whl
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See also model-bakery · factory-boy · pytest-factoryboy · mixer · async-factory-boy · wagtail-factories · pytest-docker-tools · pytest-faker · pytest-rng · names