cs.tagset 20200229.1

Tags and sets of tags.

Latest release 20200229.1: Initial release: pull TagSet, Tag, TagChoice from cs.fstags for independent use.

Tags and sets of tags.

Class Tag(Tag,builtins.tuple)

A Tag has a .name (str) and a .value.

The name must be a dotted identifier.

A "bare" Tag has a value of None.

Class TagChoice(TagChoice,builtins.tuple)

A "tag choice", an apply/reject flag and a Tag, used to apply changes to a TagSet or as a criterion for a tag search.

Attributes:

• spec: the source text from which this choice was parsed, possibly None
• choice: the apply/reject flag
• tag: the Tag representing the criterion

Class TagSet

A setlike class associating a set of tag names with values.

Method TagSet.__init__(self, *, defaults=None)

Initialise the TagSet.

Parameters:

• defaults: a mapping of name->TagSet to provide default values.

Release Log

Release 20200229.1: Initial release: pull TagSet, Tag, TagChoice from cs.fstags for independent use.