py-wxflow: new package (#44754)

* Add py-wxflow, a set of tools used in weather workflows
* Update package.py
* add 0.2.0
* add unit testing

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

@@ -0,0 +1,46 @@
+# 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 PyWxflow(PythonPackage):
+    """
+    Common set of tools used in weather workflows.
+    See https://wxflow.readthedocs.io/en/latest/ for documentation.
+    """
+
+    homepage = "https://github.com/NOAA-EMC/wxflow"
+    pypi = "wxflow/wxflow-0.1.0.tar.gz"
+
+    maintainers("aerorahul", "WalterKolczynski-NOAA", "AlexanderRichert-NOAA")
+
+    license("LGPL-3.0-only", checked_by="AlexanderRichert-NOAA")
+
+    version("0.2.0", sha256="a0fa903c6bb65e2cfa9deebcc8ec03d8eced82eac54288e73bd9137fcc0457d4")
+    version("0.1.0", sha256="4de120688affd7589bd9df0288139d16e97a93bc37efcfaf09fccc1c6ed43ab1")
+
+    depends_on("python@3.6:", type=("build", "run"))
+    depends_on("py-setuptools", type="build")
+
+    depends_on("py-numpy@1.21.6:", type=("build", "run"))
+    depends_on("py-pyyaml@6:", type=("build", "run"))
+    depends_on("py-jinja2@3.1.2:", type=("build", "run"))
+
+    depends_on("py-pytest", type="test")
+
+    @on_package_attributes(run_tests=True)
+    def patch(self):
+        # Disable code coverage generation
+        filter_file(r"\s\-\-cov[^\s]+", "", "setup.cfg")
+
+    @run_after("install")
+    @on_package_attributes(run_tests=True)
+    def check(self):
+        env["PYTHONPATH"] = ":".join(
+            (join_path(self.build_directory, "build/lib"), env["PYTHONPATH"])
+        )
+        pytest = which(join_path(self.spec["py-pytest"].prefix.bin, "pytest"))
+        pytest("-v", self.build_directory)