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# Copyright 2013-2020 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 PyPyyaml(PythonPackage):
"""PyYAML is a YAML parser and emitter for Python."""
homepage = "https://pyyaml.org/wiki/PyYAML"
url = "https://pypi.io/packages/source/P/PyYAML/PyYAML-5.3.1.tar.gz"
git = "https://github.com/yaml/pyyaml.git"
maintainers = ['adamjstewart']
version('5.3.1', sha256='b8eac752c5e14d3eca0e6dd9199cd627518cb5ec06add0de9d32baeee6fe645d')
version('5.1.2', sha256='01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4')
version('5.1', sha256='436bc774ecf7c103814098159fbb84c2715d25980175292c648f2da143909f95')
version('3.13', sha256='3ef3092145e9b70e3ddd2c7ad59bdd0252a94dfe3949721633e41344de00a6bf')
version('3.12', sha256='592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab')
version('3.11', sha256='c36c938a872e5ff494938b33b14aaa156cb439ec67548fcab3535bb78b0846e8')
variant('libyaml', default=True, description='Use libYAML bindings')
depends_on('python@2.7:2.8,3.5:', type=('build', 'run'))
depends_on('libyaml', when='+libyaml')
phases = ['build_ext', 'install']
@property
def import_modules(self):
modules = ['yaml']
if '+libyaml' in self.spec:
modules.append('yaml.cyaml')
return modules
def setup_py(self, *args, **kwargs):
# Cast from tuple to list
args = list(args)
if '+libyaml' in self.spec:
args.insert(0, '--with-libyaml')
else:
args.insert(0, '--without-libyaml')
super(PyPyyaml, self).setup_py(*args, **kwargs)
def build_ext_args(self, spec, prefix):
args = []
if '+libyaml' in spec:
args.extend([
spec['libyaml'].libs.search_flags,
spec['libyaml'].headers.include_flags,
])
return args
# Tests need to be re-added since `phases` was overridden
run_after('install')(
PythonPackage._run_default_install_time_test_callbacks)
run_after('install')(PythonPackage.sanity_check_prefix)
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