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##############################################################################
# Copyright (c) 2013-2017, 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 six.moves import builtins
from spack import *
class Raiser(Package):
"""A package that can raise a built-in exception
of any kind with any message
"""
homepage = "http://www.example.com"
url = "http://www.example.com/a-1.0.tar.gz"
version('1.0', '0123456789abcdef0123456789abcdef')
version('2.0', '2.0_a_hash')
variant(
'exc_type',
values=lambda x: isinstance(x, str),
default='RuntimeError',
description='type of the exception to be raised',
multi=False
)
variant(
'msg',
values=lambda x: isinstance(x, str),
default='Unknown Exception',
description='message that will be tied to the exception',
multi=False
)
def install(self, spec, prefix):
print('Raiser will raise ')
exc_typename = self.spec.variants['exc_type'].value
exc_type = getattr(builtins, exc_typename)
msg = self.spec.variants['msg'].value
raise exc_type(msg)
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