From 920a65a76538adda64d9a1b63d348b6ea7cea48f Mon Sep 17 00:00:00 2001
From: a-saitoh-fj <63334055+a-saitoh-fj@users.noreply.github.com>
Date: Tue, 23 Feb 2021 01:39:48 +0900
Subject: [PATCH] New package: py-dask-xgboost (#21583)

* New package: py-dask-xgboost

* py-dask-xgboost: Fixed what was pointed out
---
 .../packages/py-dask-xgboost/package.py       | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 var/spack/repos/builtin/packages/py-dask-xgboost/package.py

diff --git a/var/spack/repos/builtin/packages/py-dask-xgboost/package.py b/var/spack/repos/builtin/packages/py-dask-xgboost/package.py
new file mode 100644
index 00000000000..4bbe21486f8
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-dask-xgboost/package.py
@@ -0,0 +1,25 @@
+# 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 PyDaskXgboost(PythonPackage):
+    """Distributed training with XGBoost and Dask.distributed."""
+
+    homepage = "https://github.com/dask/dask-xgboost/"
+    pypi = "dask-xgboost/dask-xgboost-0.1.11.tar.gz"
+
+    version('0.1.11', sha256='3fbe1bf4344dc74edfbe9f928c7e3e6acc26dc57cefd8da8ae56a15469c6941c')
+
+    variant('sparse', default=False, description='Add sparse support')
+
+    depends_on('py-setuptools', type='build')
+    depends_on('py-xgboost@:0.90', type=('build', 'run'))
+    depends_on('py-dask', type=('build', 'run'))
+    depends_on('py-distributed@1.15.2:', type=('build', 'run'))
+
+    depends_on('py-sparse', type=('build', 'run'), when='+sparse')
+    depends_on('py-scipy', type=('build', 'run'), when='+sparse')