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{
lib,
python3Packages,
fetchPypi,
nixosTests,
}:
python3Packages.buildPythonApplication rec {
pname = "prefect";
version = "3.2.14";
pyproject = true;
# Trying to install from source is challenging
# the packaging is using versioningit and looking for
# .git directory
# Source will be missing sdist, uv.lock, ui artefacts ...
src = fetchPypi {
inherit pname version;
hash = "sha256-DmPpiilxKp8uakcRJGaP1AD4AuOre1okk5h7bb5T2tE=";
};
pythonRelaxDeps = [
"websockets"
];
build-system = with python3Packages; [
hatchling
versioningit
];
dependencies =
with python3Packages;
[
aiosqlite
alembic
apprise
asyncpg
click
cryptography
dateparser
docker
graphviz
jinja2
jinja2-humanize-extension
humanize
pytz
readchar
sqlalchemy
typer
# client dependencies
anyio
asgi-lifespan
cachetools
cloudpickle
coolname
exceptiongroup
fastapi
fsspec
# graphviz already included
griffe
httpcore
httpx
jsonpatch
jsonschema
opentelemetry-api
orjson
packaging
pathspec
pendulum
prometheus-client
pydantic
pydantic-core
pydantic-extra-types
pydantic-settings
python-dateutil
python-slugify
python-socks
pyyaml
rfc3339-validator
rich
ruamel-yaml
sniffio
toml
typing-extensions
ujson
uvicorn
websockets
uv
]
++ sqlalchemy.optional-dependencies.asyncio
++ httpx.optional-dependencies.http2
++ python-socks.optional-dependencies.asyncio;
optional-dependencies = with python3Packages; {
aws = [
# prefect-aws
];
azure = [
# prefect-azure
];
bitbucket = [
# prefect-bitbucket
];
dask = [
# prefect-dask
];
databricks = [
# prefect-databricks
];
dbt = [
# prefect-dbt
];
docker = [
# prefect-docker
];
email = [
# prefect-email
];
gcp = [
# prefect-gcp
];
github = [
# prefect-github
];
gitlab = [
# prefect-gitlab
];
kubernetes = [
# prefect-kubernetes
];
otel = [
opentelemetry-distro
opentelemetry-exporter-otlp
opentelemetry-instrumentation
opentelemetry-instrumentation-logging
opentelemetry-test-utils
];
ray = [
# prefect-ray
];
redis = [
# prefect-redis
];
shell = [
# prefect-shell
];
slack = [
# prefect-slack
];
snowflake = [
# prefect-snowflake
];
sqlalchemy = [
# prefect-sqlalchemy
];
};
makeWrapperArgs = [
# Add the installed directories to the python path so the worker can find them
"--prefix PYTHONPATH : ${python3Packages.makePythonPath dependencies}"
"--prefix PYTHONPATH : $out/${python3Packages.python.sitePackages}"
];
passthru.tests = {
inherit (nixosTests) prefect;
};
# Tests are not included in the pypi source
doCheck = false;
# nativeCheckInputs = (
# with python3Packages;
# [
# pytestCheckHook
# pytest-asyncio
# pytest-cov
# pytest-env
# # pytest-flakefinder
# pytest-mypy-plugins
# pytest-timeout
# pytest-xdist
# ]
# );
meta = {
description = "Prefect is a workflow orchestration framework for building resilient data pipelines in Python";
homepage = "https://github.com/PrefectHQ/prefect";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ happysalada ];
mainProgram = "prefect";
};
}
|
