Common Table Expressions with Django

Installation

pip install django-cte

Documentation

The django-cte documentation shows how to use Common Table Expressions with the Django ORM.

Running tests

cd django-cte
uv sync

pytest
ruff check

# To run tests against postgres
psql -U username -h localhost -p 5432 -c 'create database django_cte;'
export PG_DB_SETTINGS='{
    "ENGINE":"django.db.backends.postgresql_psycopg2",
    "NAME":"django_cte",
    "USER":"username",
    "PASSWORD":"password",
    "HOST":"localhost",
    "PORT":"5432"}'

# WARNING pytest will delete the test_django_cte database if it exists!
DB_SETTINGS="$PG_DB_SETTINGS" pytest

All feature and bug contributions are expected to be covered by tests.

Publishing a new verison to PyPI

Push a new tag to Github using the format vX.Y.Z where X.Y.Z matches the version in __init__.py.

A new version is published to https://test.pypi.org/p/django-cte on every push to the main branch.

Publishing is automated with Github Actions.

Release files for django-cte 2.0.0.dev20250616152647

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for django-cte 2.0.0.dev20250616152647
File	Size	Uploaded
django_cte-2.0.0.dev20250616152647.tar.gz	11.3 kB	Jun 16, 2025	Details

Built distribution (wheel)

Table of built distributions (wheels) for django-cte 2.0.0.dev20250616152647
File	Interpreter	ABI	Platform	Reset
django_cte-2.0.0.dev20250616152647-py3-none-any.whl 13.2 kB Jun 16, 2025	Python 3	none	any	Details

Total release size:24.4 kB

Release files / django_cte-2.0.0.dev20250616152647.tar.gz

Download URL	django_cte-2.0.0.dev20250616152647.tar.gz
Size	11.3 kB
Tags	Source
SHA-256 checksum How to use checksums	`86c414723f051255e7ec805fe7b11f47bfd85ea625ed2b2a014883d346db7485`
BLAKE2b-256 checksum How to use checksums	`479117a100b885681719c3607027a7a641d9f37fa27b9e526dc1c1a840285d91`
Upload date	Jun 16, 2025
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.12.9`

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/dimagi/django-cte
Publishing commit: github.com/dimagi/django-cte/tree/f97b4ade258a29b036de82ae3a9067258cb65e4a

Workflow

Publishing configuration: github.com/dimagi/django-cte/blob/f97b4ade258a29b036de82ae3a9067258cb65e4a/.github/workflows/pypi.yml
Publishing logs: github.com/dimagi/django-cte/actions/runs/15685032315/attempts/1

Artifact

Subject: django_cte-2.0.0.dev20250616152647.tar.gz
SHA-256 checksum: 86c414723f051255e7ec805fe7b11f47bfd85ea625ed2b2a014883d346db7485 Verifying attestations

Release files / django_cte-2.0.0.dev20250616152647-py3-none-any.whl

Download URL	django_cte-2.0.0.dev20250616152647-py3-none-any.whl
Size	13.2 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`207d99ad3de19f1d51621093b64ed7e2ca93b3a2964d3d818df794f3fb3f40c4`
BLAKE2b-256 checksum How to use checksums	`ce5c95f213e959daf38e60ceb3fa2977eabfcd1aadbbdea760248e8b7498c147`
Upload date	Jun 16, 2025
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.12.9`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/dimagi/django-cte
Publishing commit: github.com/dimagi/django-cte/tree/f97b4ade258a29b036de82ae3a9067258cb65e4a

Workflow

Publishing configuration: github.com/dimagi/django-cte/blob/f97b4ade258a29b036de82ae3a9067258cb65e4a/.github/workflows/pypi.yml
Publishing logs: github.com/dimagi/django-cte/actions/runs/15685032315/attempts/1

Artifact

Subject: django_cte-2.0.0.dev20250616152647-py3-none-any.whl
SHA-256 checksum: 207d99ad3de19f1d51621093b64ed7e2ca93b3a2964d3d818df794f3fb3f40c4 Verifying attestations