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# Copyright 2013-2022 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 PyUproot(PythonPackage):
    """ROOT I/O in pure Python and NumPy.

    Uproot is a reader and a writer of the ROOT file format using only Python
    and Numpy. Unlike the standard C++ ROOT implementation, Uproot is only an
    I/O library, primarily intended to stream data into machine learning
    libraries in Python. Unlike PyROOT and root_numpy, Uproot does not depend
    on C++ ROOT. Instead, it uses Numpy to cast blocks of data from the ROOT
    file as Numpy arrays."""

    homepage = "https://github.com/scikit-hep/uproot4"
    pypi = "uproot/uproot-4.0.6.tar.gz"

    maintainers = ["vvolkl"]

    tags = ["hep"]

    version("4.1.8", sha256="09c46edc864520af50d018055e3d3577a4c6c37489484a664edfa4f1496b6755")
    version("4.0.11", sha256="5c8f62c7eeaa50e1315e05469580130d0bcc50a6cb4456825777f73cfaf5938a")
    version("4.0.10", sha256="b7f9786d87227fcdc6b84305a6219cd615844f934e3b7c2509e2d4ed095950ab")
    version("4.0.9", sha256="345c20dd4e1921e3493200bf9ed4079909fb1277d02faf3136e19f4b90f8aa86")
    version("4.0.8", sha256="98282142725d678815ec6f8c76f42cfb3539c9c3d5b5561b8ef2129ac5a86bcd")
    version("4.0.7", sha256="7adb688601fda1e9ab8eeb9a9de681f645827dac0943c6180cf85f03f73fb789")
    version("4.0.6", sha256="1bea2ccc899c6959fb2af69d7e5d1e2df210caab30d3510e26f3fc07c143c37e")

    variant("xrootd", default=True, description="Build with xrootd support ")
    variant(
        "lz4",
        default=True,
        description="Build with support for reading " "lz4-compressed rootfiles ",
    )

    variant(
        "zstd",
        default=True,
        description="Build with support for reading " "zstd-compressed rootfiles ",
    )

    depends_on("python@2.6:2,3.5:", type=("build", "run"))
    depends_on("py-setuptools", type="build")
    depends_on("py-setuptools@42:", type="build", when="@4.1.8:")
    depends_on("py-numpy", type=("build", "run"))

    depends_on("xrootd", when="+xrootd")

    depends_on("lz4", when="+lz4")
    depends_on("xxhash", when="+lz4")

    depends_on("zstd", when="+zstd")