# 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 PyTinyarray(PythonPackage):
    """Tinyarrays are similar to NumPy arrays, but optimized for
    small sizes. Common operations on very small arrays are to 3-7
    times faster than with NumPy (with NumPy 1.6 it used to be up
    to 35 times), and 3 times less memory is used to store them.
    Tinyarrays are useful if you need many small arrays of numbers,
    and cannot combine them into a few large ones."""

    homepage = "https://gitlab.kwant-project.org/kwant/tinyarray"
    url = "https://downloads.kwant-project.org/tinyarray/tinyarray-1.2.3.tar.gz"
    git = "https://gitlab.kwant-project.org/kwant/tinyarray"

    # Add a list of GitHub accounts to notify when the
    # package is updated
    maintainers("payerle")

    license("BSD-2-Clause")

    version("1.2.4", sha256="ecd3428fd8a48b61fc5f0a413ede03e27db3a1dd53fcd49e24a36d11a8a29aba")
    version("1.2.3", sha256="47a06f801ed4b3d438f4f7098e244cd0c6d7db09428b1bc5ee813e52234dee9f")
    version("1.2.2", sha256="660d6d8532e1db5efbebae2861e5733a7082486fbdeb47d57d84b8f477d697e4")
    version("1.2.1", sha256="47a06f801ed4b3d438f4f7098e244cd0c6d7db09428b1bc5ee813e52234dee9f")

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

    # See https://gitlab.kwant-project.org/kwant/tinyarray/-/merge_requests/14
    conflicts("^python@3.10:", when="@:1.2.3", msg="py-tinyarray must be @1.2.4: for python@3.10")