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Enhance Event Listener with Rich Visualization and Improved Logging (#2321)

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* Enhance Event Listener with Rich Visualization and Improved Logging

* Add verbose flag to EventListener for controlled logging

* Update crew test to set EventListener verbose flag

* Refactor EventListener logging and visualization with improved tool usage tracking

* Improve task logging with task ID display in EventListener

* Fix EventListener tool branch removal and type hinting

* Add type hints to EventListener class attributes

* Simplify EventListener import in Crew class

* Refactor EventListener tree node creation and remove unused method

* Refactor EventListener to utilize ConsoleFormatter for improved logging and visualization

* Enhance EventListener with property setters for crew, task, agent, tool, flow, and method branches to streamline state management

* Refactor crew test to instantiate EventListener and set verbose flags for improved clarity in logging

* Keep private parts private

* Remove unused import and clean up type hints in EventListener

* Enhance flow logging in EventListener and ConsoleFormatter by including flow ID in tree creation and status updates for better traceability.

---------

Co-authored-by: Brandon Hancock <brandon@brandonhancock.io>
Co-authored-by: Brandon Hancock (bhancock_ai) <109994880+bhancockio@users.noreply.github.com>
This commit is contained in:
Lorenze Jay
2025-03-13 11:07:32 -07:00
committed by GitHub
parent 8df1042180
commit 000bab4cf5
5 changed files with 785 additions and 109 deletions
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5
src/crewai/crew.py
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@@ -54,6 +54,7 @@ from crewai.utilities.events.crew_events import (
CrewTrainStartedEvent,
)
from crewai.utilities.events.crewai_event_bus import crewai_event_bus
from crewai.utilities.events.event_listener import EventListener
from crewai.utilities.formatter import (
aggregate_raw_outputs_from_task_outputs,
aggregate_raw_outputs_from_tasks,
@@ -248,7 +249,11 @@ class Crew(BaseModel):
@model_validator(mode="after")
def set_private_attrs(self) -> "Crew":
"""Set private attributes."""
self._cache_handler = CacheHandler()
event_listener = EventListener()
event_listener.verbose = self.verbose
event_listener.formatter.verbose = self.verbose
self._logger = Logger(verbose=self.verbose)
if self.output_log_file:
self._file_handler = FileHandler(self.output_log_file)