Add py-imageio for python3 (#8553)

* 	new file:   var/spack/repos/builtin/packages/py-imageio/package.py

* 	modified:   var/spack/repos/builtin/packages/py-imageio/package.py

* Update package.py

1 files changed, 46 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/py-imageio/package.py b/var/spack/repos/builtin/packages/py-imageio/package.py
new file mode 100644
index 0000000000..55122f1d34
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-imageio/package.py
@@ -0,0 +1,46 @@
+##############################################################################
+# Copyright (c) 2013-2018, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/spack/spack
+# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License (as
+# published by the Free Software Foundation) version 2.1, February 1999.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
+# conditions of the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+from spack import *
+
+
+class PyImageio(PythonPackage):
+    """ Imageio is a Python library that provides an easy interface
+    to read and write a wide range of image data, including animated
+    images, video, volumetric data, and scientific formats. It is
+    cross-platform, runs on Python 2.7 and 3.4+, and is easy to install."""
+
+    homepage = "http://imageio.github.io/"
+    url      = "https://pypi.io/packages/source/i/imageio/imageio-2.3.0.tar.gz"
+
+    version('2.3.0', '4722c4e1c366748abcb18729881cffb8')
+
+    # TODO: Add variants for plugins, and optional dependencies
+
+    # Fix for python 2 if needed.
+    depends_on('py-numpy',            type=('build', 'run'))
+    depends_on('py-pillow',           type=('build', 'run'))
+    depends_on('python@2.7:2.8,3.4:', type=('build', 'run'))
+    depends_on('py-setuptools',       type='build')
+    depends_on('ffmpeg',              type='run')