langchain.graphs.networkx_graph.KnowledgeTriple

class langchain.graphs.networkx_graph.KnowledgeTriple(subject: str, predicate: str, object_: str)[source]

A triple in the graph.

Create new instance of KnowledgeTriple(subject, predicate, object_)

Attributes

object_

Alias for field number 2

predicate

Alias for field number 1

subject

Alias for field number 0

Methods

__init__()

count(value, /)

Return number of occurrences of value.

from_string(triple_string)

Create a KnowledgeTriple from a string.

index(value[, start, stop])

Return first index of value.

__init__()
count(value, /)

Return number of occurrences of value.

classmethod from_string(triple_string: str) KnowledgeTriple[source]

Create a KnowledgeTriple from a string.

index(value, start=0, stop=9223372036854775807, /)

Return first index of value.

Raises ValueError if the value is not present.