Function _ensure_compaction_summarizer

src/google/adk/apps/compaction.py:223–236

Ensures compaction config has a summarizer initialized.

(
    *, config: EventsCompactionConfig, agent: BaseAgent
)

def _ensure_compaction_summarizer(
    *, config: EventsCompactionConfig, agent: BaseAgent
) -> None:
  """Ensures compaction config has a summarizer initialized."""
  if config.summarizer is not None:
    return

  from ..agents.llm_agent import LlmAgent

  if not isinstance(agent, LlmAgent):
    raise ValueError(
        'No LlmAgent model available for event compaction summarizer.'
    )
  config.summarizer = LlmEventSummarizer(llm=agent.canonical_model)


def _events_to_compact_for_token_threshold(