本文整理汇总了Python中spack.spec.Spec._normal方法的典型用法代码示例。如果您正苦于以下问题：Python Spec._normal方法的具体用法？Python Spec._normal怎么用？Python Spec._normal使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类spack.spec.Spec的用法示例。
在下文中一共展示了Spec._normal方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: read_spec
# 需要导入模块: from spack.spec import Spec [as 别名]
# 或者: from spack.spec.Spec import _normal [as 别名]
def read_spec(self, path):
"""Read the contents of a file and parse them as a spec"""
with closing(open(path)) as spec_file:
# Specs from files are assumed normal and concrete
spec = Spec(spec_file.read().replace('\n', ''))
if all(spack.db.exists(s.name) for s in spec.traverse()):
copy = spec.copy()
# TODO: It takes a lot of time to normalize every spec on read.
# TODO: Storing graph info with spec files would fix this.
copy.normalize()
if copy.concrete:
return copy # These are specs spack still understands.
# If we get here, either the spec is no longer in spack, or
# something about its dependencies has changed. So we need to
# just assume the read spec is correct. We'll lose graph
# information if we do this, but this is just for best effort
# for commands like uninstall and find. Currently Spack
# doesn't do anything that needs the graph info after install.
# TODO: store specs with full connectivity information, so
# that we don't have to normalize or reconstruct based on
# changing dependencies in the Spack tree.
spec._normal = True
spec._concrete = True
return spec示例2: read_spec
# 需要导入模块: from spack.spec import Spec [as 别名]
# 或者: from spack.spec.Spec import _normal [as 别名]
def read_spec(self, path):
"""Read the contents of a file and parse them as a spec"""
with closing(open(path)) as spec_file:
# Specs from files are assumed normal and concrete
spec = Spec(spec_file.read().replace('\n', ''))
# If we do not have a package on hand for this spec, we know
# it is concrete, and we *assume* that it is normal. This
# prevents us from trying to fetch a non-existing package, and
# allows best effort for commands like spack find.
if not spack.db.exists(spec.name):
spec._normal = True
spec._concrete = True
else:
spec.normalize()
if not spec.concrete:
tty.warn("Spec read from installed package is not concrete:",
path, spec)
return spec