langchain_core.runnables.utils.ConfigurableFieldSpec

class langchain_core.runnables.utils.ConfigurableFieldSpec(id: str, annotation: Any, name: Optional[str] = None, description: Optional[str] = None, default: Any = None, is_shared: bool = False, dependencies: Optional[List[str]] = None)

Field that can be configured by the user. It is a specification of a field.

Create new instance of ConfigurableFieldSpec(id, annotation, name, description, default, is_shared, dependencies)

Attributes

annotation	Alias for field number 1
default	Alias for field number 4
dependencies	Alias for field number 6
description	Alias for field number 3
id	Alias for field number 0
is_shared	Alias for field number 5
name	Alias for field number 2

Methods

__init__()
count(value, /)	Return number of occurrences of value.
index(value[, start, stop])	Return first index of value.

Parameters

• id (str) –

• annotation (Any) –

• name (Optional[str]) –

• description (Optional[str]) –

• default (Any) –

• is_shared (bool) –

• dependencies (Optional[List[str]]) –

__init__()

count(value, /)

Return number of occurrences of value.

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

Return first index of value.

Raises ValueError if the value is not present.