NamedValueAbstractSet¶
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class
lsst.daf.butler.
NamedValueAbstractSet
¶ Bases:
collections.abc.Set
,typing.Generic
An abstract base class for custom sets whose elements are objects with a
str
name
attribute, allowing some dict-like operations and views to be supported.Attributes Summary
names
The set of names associated with the keys, in the same order ( AbstractSet
[str
]).Methods Summary
asMapping
()Return a mapping view with names as keys. get
(key, K_co], default)Return the element with the given name, or default
if no such element is present.isdisjoint
(other)Return True if two sets have a null intersection. Attributes Documentation
Methods Documentation
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asMapping
() → Mapping[str, K_co]¶ Return a mapping view with names as keys.
Returns: - dict :
Mapping
A dictionary-like view with
values() == self
.
- dict :
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get
(key: Union[str, K_co], default: Optional[Any] = None) → Any¶ Return the element with the given name, or
default
if no such element is present.
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isdisjoint
(other)¶ Return True if two sets have a null intersection.
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