# Copyright 2013-2024 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 PyEquation(PythonPackage):
    """General Equation Parser and Evaluator"""

    homepage = "https://github.com/glenfletcher/Equation"
    pypi = "equation/Equation-1.2.01.tar.gz"

    version("1.2.01", sha256="c8a21dc47d6c748fd19b6485978cf8c42fe31c43db7f44789d95fb5e9752b81c")

    variant("vectormaths", description="Install VectorMaths dependencies", default=False)
    variant("sciconst", description="Install SciConst dependencies", default=False)

    depends_on("py-setuptools", type=("build", "run"))

    depends_on("py-numpy", when="+vectormaths", type=("build", "run"))
    depends_on("py-scipy@0.12.0:", when="+sciconst", type=("build", "run"))