SequentialSelectionStrategy Class

Round-robin turn-taking strategy. Agent order is based on the order in which they joined.

Note: This class is marked as 'experimental' and may change in the future.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

Constructor

SequentialSelectionStrategy(*, has_selected: bool = False, initial_agent: Agent | None = None)

Keyword-Only Parameters

Name	Description
has_selected Required
initial_agent Required

Methods

model_post_init	This function is meant to behave like a BaseModel method to initialise private attributes. It takes context as an argument since that's what pydantic-core passes when calling it.
reset	Reset selection to the initial/first agent.
select_agent	Select the next agent in a round-robin fashion.

model_post_init

This function is meant to behave like a BaseModel method to initialise private attributes.

It takes context as an argument since that's what pydantic-core passes when calling it.

model_post_init(context: Any, /) -> None

Positional-Only Parameters

Name	Description
context Required

Parameters

Name	Description
self Required	The BaseModel instance.
context Required	The context.

reset

Reset selection to the initial/first agent.

reset() -> None

select_agent

Select the next agent in a round-robin fashion.

async select_agent(agents: list[Agent], history: list[ChatMessageContent]) -> Agent

Parameters

Name	Description
agents Required	The list of agents to select from.
history Required	The history of messages in the conversation.

Returns

Type	Description
	The agent who takes the next turn.

Attributes

has_selected

has_selected: bool

initial_agent

initial_agent: Agent | None

is_experimental

is_experimental = True

stage_status

stage_status = 'experimental'