[BREAKING] Python: Adjust magentic event types raised. No need for custom events. (#2215)

* Adjust magentic event types raised. No need for custom events.

* Cleanup

* Fix test

* Update python/packages/core/agent_framework/_workflows/_magentic.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Evan Mattson
2025-11-25 17:24:08 +09:00
committed by GitHub
Unverified
parent 1b4103dce3
commit 27b3a517eb
7 changed files with 112 additions and 216 deletions
@@ -5,13 +5,12 @@ import logging
from typing import cast
from agent_framework import (
MAGENTIC_EVENT_TYPE_AGENT_DELTA,
MAGENTIC_EVENT_TYPE_ORCHESTRATOR,
AgentRunUpdateEvent,
ChatAgent,
HostedCodeInterpreterTool,
MagenticAgentDeltaEvent,
MagenticAgentMessageEvent,
MagenticBuilder,
MagenticFinalResultEvent,
MagenticOrchestratorMessageEvent,
MagenticPlanReviewDecision,
MagenticPlanReviewReply,
MagenticPlanReviewRequest,
@@ -117,34 +116,25 @@ async def main() -> None:
# Collect events from the stream
async for event in stream:
if isinstance(event, MagenticOrchestratorMessageEvent):
print(f"\n[ORCH:{event.kind}]\n\n{getattr(event.message, 'text', '')}\n{'-' * 26}")
elif isinstance(event, MagenticAgentDeltaEvent):
if last_stream_agent_id != event.agent_id or not stream_line_open:
if stream_line_open:
print()
print(f"\n[STREAM:{event.agent_id}]: ", end="", flush=True)
last_stream_agent_id = event.agent_id
stream_line_open = True
if event.text:
print(event.text, end="", flush=True)
elif isinstance(event, MagenticAgentMessageEvent):
if stream_line_open:
print(" (final)")
stream_line_open = False
print()
msg = event.message
if msg is not None:
response_text = (msg.text or "").replace("\n", " ")
print(f"\n[AGENT:{event.agent_id}] {msg.role.value}\n\n{response_text}\n{'-' * 26}")
elif isinstance(event, MagenticFinalResultEvent):
print("\n" + "=" * 50)
print("FINAL RESULT:")
print("=" * 50)
if event.message is not None:
print(event.message.text)
print("=" * 50)
if isinstance(event, RequestInfoEvent) and event.request_type is MagenticPlanReviewRequest:
if isinstance(event, AgentRunUpdateEvent):
props = event.data.additional_properties if event.data else None
event_type = props.get("magentic_event_type") if props else None
if event_type == MAGENTIC_EVENT_TYPE_ORCHESTRATOR:
kind = props.get("orchestrator_message_kind", "") if props else ""
text = event.data.text if event.data else ""
print(f"\n[ORCH:{kind}]\n\n{text}\n{'-' * 26}")
elif event_type == MAGENTIC_EVENT_TYPE_AGENT_DELTA:
agent_id = props.get("agent_id", "unknown") if props else "unknown"
if last_stream_agent_id != agent_id or not stream_line_open:
if stream_line_open:
print()
print(f"\n[STREAM:{agent_id}]: ", end="", flush=True)
last_stream_agent_id = agent_id
stream_line_open = True
if event.data and event.data.text:
print(event.data.text, end="", flush=True)
elif isinstance(event, RequestInfoEvent) and event.request_type is MagenticPlanReviewRequest:
pending_request = event
review_req = cast(MagenticPlanReviewRequest, event.data)
if review_req.plan_text: