PrefixContext

class langchain_core.beta.runnables.context.PrefixContext(prefix: str = '')

Context for a runnable with a prefix.

Attributes

prefix

Methods

__init__([prefix])
getter(key, /)
setter([_key, _value])

Parameters:

prefix (str) –

__init__(prefix: str = '')

Parameters:

prefix (str) –

getter(key: str | List[str], /) → ContextGet

Parameters:

key (str | List[str]) –

Return type:

ContextGet

setter(_key: str | None = None, _value: Runnable[Input, Output] | Callable[[Input], Output] | Callable[[Input], Awaitable[Output]] | Any | None = None, /, **kwargs: Runnable[Input, Output] | Callable[[Input], Output] | Callable[[Input], Awaitable[Output]] | Any) → ContextSet

Parameters:

• _key (str | None) –

• _value (Runnable[Input, Output] | Callable[[Input], Output] | Callable[[Input], Awaitable[Output]] | Any | None) –

• kwargs (Runnable[Input, Output] | Callable[[Input], Output] | Callable[[Input], Awaitable[Output]] | Any) –

Return type:

ContextSet