py-hepstats: new package

var/spack/repos/builtin/packages/py-hepstats/package.py

@@ -0,0 +1,41 @@
+# 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 PyHepstats(Package):
+    """hepstats is a library for statistical inference aiming
+    to cover the needs High Energy Physics.
+    It is part of the Scikit-HEP project.
+    """
+
+    homepage = "https://github.com/scikit-hep/hepstats"
+    pypi = "hepstats/hepstats-0.8.0.tar.gz"
+
+    maintainers("jonas-eschle")
+
+    license("BSD-3-Clause", checked_by="jonas-eschle")
+
+    tags = ["likelihood", "statistics", "inference", "fitting", "hep"]
+
+    version("0.8.1", sha256="78f283fc77b2a1bd0f6dd108f2ecce269359a14797cbf3a1af2eea9a29ce96db")
+
+    depends_on("python@3.9:3.12", type=("build", "run"), when="@0.8:")
+    depends_on("py-setuptools@42:", type="build")
+    depends_on("py-setuptools-scm@3.4:+toml", type="build")
+
+    variant("zfit", default=True, description="Allows to use improved tools from zfit.")
+
+    with default_args(type=("build", "run")):
+        depends_on("py-pandas")
+        depends_on("py-numpy")
+        depends_on("py-asdf")
+        depends_on("py-scipy")
+        depends_on("py-tqdm")
+        depends_on("py-uhi")
+
+        with when("+zfit"):
+            depends_on("py-zfit@0.20", when="@0.8:")