Add recipe for singularity-hpc, py-spython (#34234)

* adding recipe for singularity-hpc - 1st go

* typo in singularity-hpc recipe

* singularity-hpc, spython recipes: added platform variant

* singularity-hpc, spython recipes: platform variant renamed to runtime

* style fix

* another style fix

* yet another style fix (why are they not reported altogether)

* singularity-hpc recipe: added Vanessa as maintainer

* singularity-hpc recipe: add podman variant

* singularity-hpc recipe: added variant for module system

* shpc recipe: add version for py-semver dependency

Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>

* py-spython recipe: no need to specify generic python dep for a python pkg

* py-spython: py-requests not needed

Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>

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

@@ -0,0 +1,31 @@
+# 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 PySpython(PythonPackage):
+    """The Python API for working with Singularity containers."""
+
+    homepage = "https://github.com/singularityhub/singularity-cli"
+    pypi = "spython/spython-0.2.14.tar.gz"
+
+    version("0.2.14", sha256="49e22fbbdebe456b27ca17d30061489db8e0f95e62be3623267a23b85e3ce0f0")
+
+    variant(
+        "runtime",
+        default="none",
+        description="Container runtime installed by Spack for this package",
+        values=("none", "singularityce", "singularity"),
+        multi=False,
+    )
+
+    depends_on("singularityce@3.5.2:", when="runtime=singularityce", type="run")
+    depends_on("singularity@3.5.2:", when="runtime=singularity", type="run")
+
+    depends_on("py-setuptools", type="build")
+
+    depends_on("py-semver@2.8.1:", type=("build", "run"))

var/spack/repos/builtin/packages/singularity-hpc/package.py

@@ -0,0 +1,54 @@
+# 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 SingularityHpc(PythonPackage):
+    """Local filesystem registry for containers (intended for HPC)
+    using Lmod or Environment Modules. Works for users and admins.
+    """
+
+    maintainers = ["marcodelapierre", "vsoch"]
+
+    homepage = "https://github.com/singularityhub/singularity-hpc"
+    pypi = "singularity-hpc/singularity-hpc-0.1.16.tar.gz"
+
+    version("0.1.16", sha256="00aca234259b962914987ec725181dafc11096fa721d610485615585753d769f")
+    version("0.1.12", sha256="760cbcae7b07b319ff6147938578648ce6f0af760701e62bf5f88649ef08f793")
+
+    variant(
+        "runtime",
+        default="none",
+        description="Container runtime installed by Spack for this package",
+        values=("none", "singularityce", "singularity", "podman"),
+        multi=False,
+    )
+
+    variant(
+        "modules",
+        default="none",
+        description="Module system installed by Spack for this package",
+        values=("none", "lmod", "environment-modules"),
+        multi=False,
+    )
+
+    depends_on("python@3.3:", type=("build", "run"))
+    depends_on("py-setuptools", type="build")
+    depends_on("py-pytest-runner", type="build")
+
+    depends_on("py-spython@0.2.0:", type=("build", "run"))
+    depends_on("py-jinja2", type=("build", "run"))
+    depends_on("py-jsonschema", type=("build", "run"))
+    depends_on("py-ruamel-yaml", type=("build", "run"))
+    depends_on("py-requests", type=("build", "run"))
+
+    depends_on("singularityce@3:", when="runtime=singularityce", type="run")
+    depends_on("singularity@3:", when="runtime=singularity", type="run")
+    depends_on("podman", when="runtime=podman", type="run")
+
+    depends_on("lmod", when="modules=lmod", type="run")
+    depends_on("environment-modules", when="modules=environment-modules", type="run")