def highest_online_cpu_nr() -> int:
"""
Return The highest online CPU number
Returns:
:obj:`int`: The highest online CPU number
"""
if not TypesCPUClass.cpus_online:
raise DelayedAttributeError('cpus_online')
return TypesCPUClass.cpus_online[-1]
def for_each_online_nid(self) -> Iterable[int]:
"""
Iterate over each online NUMA Node ID
Yields:
:obj:`int`: The next NUMA Node ID
"""
if not self.nids_online:
raise DelayedAttributeError('node_states')
for nid in self.nids_online:
yield nid
def get(self, name: str) -> CollectedValue:
"""
Obtain the object associated with name
Args:
name: The attribute name associated with the :obj:`.DelayedValue`
Returns:
:obj:`object`: The underlying object associated with this name.
Raises:
:obj:`NameError`: The name does not exist.
:obj:`.DelayedAttributeError`: The name exists but the value
has not been resolved yet.
"""
if name not in self.attrs:
raise NameError(f"'{self.__class__}' object has no '{name}'")
if self.attrs[name].value is not None:
setattr(self, name, self.attrs[name].value)
return self.attrs[name].value
raise DelayedAttributeError(name)
def _utsname_field(self, name: str) -> str:
try:
return self._utsname_cache[name]
except KeyError:
raise DelayedAttributeError(name) from None
def get(self, owner):
if self.value is None:
raise DelayedAttributeError(owner, self.name)
return self.value
def get(self) -> Any:
if self.value is None:
raise DelayedAttributeError(self.name)
return self.value