langchain_community.graphs.networkx_graph
.KnowledgeTriple¶
- class langchain_community.graphs.networkx_graph.KnowledgeTriple(subject: str, predicate: str, object_: str)[source]¶
Knowledge 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.
- Parameters
subject (str) –
predicate (str) –
object_ (str) –
- __init__()¶
- count(value, /)¶
Return number of occurrences of value.
- classmethod from_string(triple_string: str) KnowledgeTriple [source]¶
Create a KnowledgeTriple from a string.
- Parameters
triple_string (str) –
- Return type
- index(value, start=0, stop=9223372036854775807, /)¶
Return first index of value.
Raises ValueError if the value is not present.