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43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
from fastapi import APIRouter, Request, status
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from fastapi.responses import JSONResponse
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from openhands.core.logger import openhands_logger as logger
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from openhands.events.serialization import event_to_trajectory
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from openhands.events.stream import AsyncEventStreamWrapper
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app = APIRouter(prefix='/api/conversations/{conversation_id}')
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@app.get('/trajectory')
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async def get_trajectory(request: Request):
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"""Get trajectory.
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This function retrieves the current trajectory and returns it.
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Args:
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request (Request): The incoming request object.
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Returns:
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JSONResponse: A JSON response containing the trajectory as a list of
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events.
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"""
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try:
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async_stream = AsyncEventStreamWrapper(
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request.state.conversation.event_stream, filter_hidden=True
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)
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trajectory = []
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async for event in async_stream:
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trajectory.append(event_to_trajectory(event))
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return JSONResponse(
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status_code=status.HTTP_200_OK, content={'trajectory': trajectory}
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)
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except Exception as e:
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logger.error(f'Error getting trajectory: {e}', exc_info=True)
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return JSONResponse(
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status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
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content={
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'trajectory': None,
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'error': f'Error getting trajectory: {e}',
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},
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)
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