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40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
# Copyright 2025 Google LLC
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#
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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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from typing import Callable
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from .function_tool import FunctionTool
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class LongRunningFunctionTool(FunctionTool):
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"""A function tool that returns the result asynchronously.
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This tool is used for long-running operations that may take a significant
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amount of time to complete. The framework will call the function. Once the
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function returns, the response will be returned asynchronously to the
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framework which is identified by the function_call_id.
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Example:
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```python
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tool = LongRunningFunctionTool(a_long_running_function)
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```
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Attributes:
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is_long_running: Whether the tool is a long running operation.
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"""
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def __init__(self, func: Callable):
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super().__init__(func)
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self.is_long_running = True
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