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# Copyright 2013-2023 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)
import builtins
from spack.package 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", md5="0123456789abcdef0123456789abcdef")
version("2.0", md5="abcdef0123456789abcdef0123456789")
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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