DotVertexData

DotVertexData(name: Optional[str] = None, index: Optional[int] = None, statements: Optional[Mapping[str, str]] = None)

DOT vertex data (name, optional index, and attribute statements).

Constructor

Create vertex data from fields.

Name	Type	Default	Description
`name`	`Optional[str]`	`None`	—
`index`	`Optional[int]`	`None`	—
`statements`	`Optional[Mapping[str, str]]`	`None`	—

Property · read-only

name: Optional[str]

Optional vertex name.

Property · read-only

index: Optional[NodeIndex]

Optional node index.

Property · read-only

statements: NodeStatements

Attribute statements as a dict-like proxy.

Method

add_statement(key: str, value: str) -> None

Insert or update an attribute statement.

Name	Type	Default	Description
`key`	`str`	`—`	—
`value`	`str`	`—`	—

Method

__repr__() -> str

Debug-style representation.