[py-awkward1] add dlpack dependency (#22220)

* [py-awkward1] add dlpack dependency

* [py-awkward] rename package

* [py-awkward] address comments from [22220]

* [py-awkward] address comments from [22220]

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

@@ -0,0 +1,29 @@
+# Copyright 2013-2021 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 import *
+
+
+class PyAwkward(PythonPackage):
+    """Manipulate JSON-like data with NumPy-like idioms."""
+
+    git = "https://github.com/scikit-hep/awkward-1.0.git"
+    pypi = "awkward/awkward-1.1.2.tar.gz"
+    homepage = "https://awkward-array.org"
+
+    maintainers = ['vvolkl']
+
+    version('1.1.2', sha256='4ae8371d9e6d5bd3e90f3686b433cebc0541c88072655d2c75ec58e79b5d6943')
+
+    patch('pybind11.patch')
+
+    depends_on('py-setuptools', type='build')
+
+    depends_on('python@3.6:', type=('build', 'run'))
+    depends_on('py-numpy@1.13.1:', type=('build', 'run'))
+    depends_on('py-pybind11', type=('build', 'link'))
+    depends_on('dlpack', when="@1.0.0:")
+    depends_on('rapidjson')
+    depends_on('cmake', type='build')

var/spack/repos/builtin/packages/py-awkward/pybind11.patch

@@ -0,0 +1,14 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index fedfe3a..bf762c9 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -107,7 +107,7 @@ addtest(test0074 tests/test_0074-argsort-and-sort-rawarray.cpp)
+ 
+ # Third tier: Python modules.
+ if (PYBUILD)
+-  add_subdirectory(pybind11)
++  find_package(pybind11)
+ 
+   file(GLOB LAYOUT_SOURCES "src/python/*.cpp")
+   pybind11_add_module(_ext ${LAYOUT_SOURCES})
+

var/spack/repos/builtin/packages/py-awkward1/package.py

@@ -7,7 +7,7 @@
 
 
 class PyAwkward1(PythonPackage):
-    """ROOT I/O in pure Python and NumPy."""
+    """DEPRECATED! This package was renamed to py-awkward."""
 
     git = "https://github.com/scikit-hep/awkward-1.0.git"
     url = "https://github.com/scikit-hep/awkward-1.0/archive/0.3.1.tar.gz"
@@ -15,15 +15,16 @@ class PyAwkward1(PythonPackage):
 
     maintainers = ['vvolkl']
 
-    version('1.1.2', sha256='626e3a6a2a92dd67abc8692b1ebfa1b447b9594352d6ce8c86c37d7299dc4602')
+    version('1.1.2', sha256='626e3a6a2a92dd67abc8692b1ebfa1b447b9594352d6ce8c86c37d7299dc4602', deprecated=True)
-    version('0.3.1', sha256='7126d9feab8828b0b4f4c6dbc9e28c269a91e28eef4a6033d7ebb5db21f1dab3')
+    version('0.3.1', sha256='7126d9feab8828b0b4f4c6dbc9e28c269a91e28eef4a6033d7ebb5db21f1dab3', deprecated=True)
 
     patch('pybind11.patch')
 
     depends_on('py-setuptools', type='build')
 
     depends_on('python@3.6:', type=('build', 'run'))
-    depends_on('py-numpy@1.13.1:')
+    depends_on('py-numpy@1.13.1:', type=('build', 'run'))
-    depends_on('py-pybind11')
+    depends_on('py-pybind11', type=('build', 'link'))
+    depends_on('dlpack', when="@1.0.0:")
     depends_on('rapidjson')
     depends_on('cmake', type='build')