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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class PyModin(PythonPackage):
"""Modin: Make your pandas code run faster by changing one line of code."""
homepage = "https://github.com/modin-project/modin"
pypi = "modin/modin-0.16.2.tar.gz"
license("Apache-2.0")
version("0.16.2", sha256="8e3f4cb478ae08dcc71b5a345781d57f29d6b95bc6ce1dc5c14d597a382f1354")
variant(
"engine",
default="ray",
values=["ray", "dask", "python", "native"],
description="Default distribution engine. All engines are installed and "
"functional as long as dependencies are found at run-time",
)
depends_on("python@3.6:", type=("build", "run"))
depends_on("py-setuptools", type="build")
depends_on("py-pandas@1.5.1", when="^python@3.8:", type=("build", "run"))
depends_on("py-pandas@1.1.5", when="^python@:3.7", type=("build", "run"))
depends_on("py-packaging", type=("build", "run"))
depends_on("py-numpy@1.18.5:", type=("build", "run"))
depends_on("py-fsspec", type=("build", "run"))
depends_on("py-psutil", type=("build", "run"))
with when("engine=ray"):
depends_on("py-ray@1.4:+default", type=("build", "run"))
depends_on("py-pyarrow@4.0.1:", type=("build", "run"))
depends_on("py-redis@3.5:3", type=("build", "run"))
with when("engine=dask"):
depends_on("py-dask@2.22:", type=("build", "run"))
depends_on("py-distributed@2.22:", type=("build", "run"))
depends_on("py-pickle5", when="^python@:3.7", type=("build", "run"))
def setup_run_environment(self, env):
# modin/config/envvars.py
env.set("MODIN_ENGINE", self.spec.variants["engine"].value)
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