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99 lines
3.3 KiB
Python
99 lines
3.3 KiB
Python
# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
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import logging
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from typing import Any
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from camel.toolkits import FunctionTool, TodoToolkit
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from camel.toolkits.todo_toolkit import TodoItem
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from app.agent.toolkit.abstract_toolkit import AbstractToolkit
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from app.service.task import ActionTodoStateData, Agents, get_task_lock
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from app.utils.listen.toolkit_listen import _safe_put_queue
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logger = logging.getLogger("observable_todo_toolkit")
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class ObservableTodoToolkit(TodoToolkit, AbstractToolkit):
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"""CAMEL TodoToolkit with Eigent UI change events.
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This intentionally keeps CAMEL's todo data model and `todo_write` API as
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the source of truth. Eigent only observes successful writes and emits an
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SSE-compatible action for the frontend.
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"""
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agent_name: str = Agents.single_agent
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def __init__(
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self,
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api_task_id: str,
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task_id: str,
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agent_id: str | None = None,
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working_dir: str | None = None,
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timeout: float | None = None,
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) -> None:
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super().__init__(working_dir=working_dir, timeout=timeout)
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self.api_task_id = api_task_id
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self.task_id = task_id
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self.agent_id = agent_id
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def todo_write(self, todos: list[TodoItem]) -> str:
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result = super().todo_write(todos)
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if not result.startswith("[ERROR]"):
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self.emit_todo_state()
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return result
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def emit_todo_state(self) -> None:
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try:
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task_lock = get_task_lock(self.api_task_id)
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except Exception:
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logger.warning(
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"Could not emit todo_state because task lock is missing",
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extra={"project_id": self.api_task_id},
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)
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return
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data = {
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"project_id": self.api_task_id,
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"task_id": self.task_id,
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"agent_id": self.agent_id,
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"todos": self.serialized_todos(),
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}
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_safe_put_queue(task_lock, ActionTodoStateData(data=data))
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def serialized_todos(self) -> list[dict[str, Any]]:
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serialized: list[dict[str, Any]] = []
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for index, item in enumerate(self.todos, start=1):
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serialized.append(
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{
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"id": f"todo_{index}",
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"content": item.content,
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"active_form": item.active_form,
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"status": item.status,
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}
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)
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return serialized
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def get_tools(self) -> list[FunctionTool]:
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tools = [FunctionTool(self.todo_write)]
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for tool in tools:
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try:
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tool._toolkit_name = self.toolkit_name()
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except Exception:
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pass
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return tools
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@classmethod
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def toolkit_name(cls) -> str:
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return "TodoToolkit"
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