本文整理汇总了Python中spack.spec.Spec.from_node_dict方法的典型用法代码示例。如果您正苦于以下问题：Python Spec.from_node_dict方法的具体用法？Python Spec.from_node_dict怎么用？Python Spec.from_node_dict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.from_node_dict方法的3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_from_yaml
# 需要导入模块: from spack.spec import Spec [as 别名]
# 或者: from spack.spec.Spec import from_node_dict [as 别名]
def _read_spec_from_yaml(self, hash_key, installs, parent_key=None):
"""Recursively construct a spec from a hash in a YAML database.
Does not do any locking.
"""
if hash_key not in installs:
parent = read_spec(installs[parent_key]['path'])
spec_dict = installs[hash_key]['spec']
# Build spec from dict first.
spec = Spec.from_node_dict(spec_dict)
# Add dependencies from other records in the install DB to
# form a full spec.
for dep_hash in spec_dict[spec.name]['dependencies'].values():
child = self._read_spec_from_yaml(dep_hash, installs, hash_key)
spec._add_dependency(child)
return spec示例2: _read_lockfile_dict
# 需要导入模块: from spack.spec import Spec [as 别名]
# 或者: from spack.spec.Spec import from_node_dict [as 别名]
def _read_lockfile_dict(self, d):
"""Read a lockfile dictionary into this environment."""
roots = d['roots']
self.concretized_user_specs = [Spec(r['spec']) for r in roots]
self.concretized_order = [r['hash'] for r in roots]
json_specs_by_hash = d['concrete_specs']
root_hashes = set(self.concretized_order)
specs_by_hash = {}
for dag_hash, node_dict in json_specs_by_hash.items():
specs_by_hash[dag_hash] = Spec.from_node_dict(node_dict)
for dag_hash, node_dict in json_specs_by_hash.items():
for dep_name, dep_hash, deptypes in (
Spec.dependencies_from_node_dict(node_dict)):
specs_by_hash[dag_hash]._add_dependency(
specs_by_hash[dep_hash], deptypes)
self.specs_by_hash = dict(
(x, y) for x, y in specs_by_hash.items() if x in root_hashes)示例3: _read_spec_from_yaml
# 需要导入模块: from spack.spec import Spec [as 别名]
# 或者: from spack.spec.Spec import from_node_dict [as 别名]
def _read_spec_from_yaml(self, hash_key, installs, parent_key=None):
"""Recursively construct a spec from a hash in a YAML database.
Does not do any locking.
"""
if hash_key not in installs:
parent = read_spec(installs[parent_key]["path"])
spec_dict = installs[hash_key]["spec"]
# Build spec from dict first.
spec = Spec.from_node_dict(spec_dict)
# Add dependencies from other records in the install DB to
# form a full spec.
for dep_hash in spec_dict[spec.name]["dependencies"].values():
child = self._read_spec_from_yaml(dep_hash, installs, hash_key)
spec._add_dependency(child)
# Specs from the database need to be marked concrete because
# they represent actual installations.
spec._mark_concrete()
return spec