Copybara import of the project:
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a6e3a220a507a27523e427e88a803f4fec40db9c by Alankrit Verma <alankrit386@gmail.com>:
test(base_llm_flow): add test for infinite loop on truncated responses
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b5f2245788b8ed51189d1ad057372989452f070d by Alankrit Verma <alankrit386@gmail.com>:
feat(base_llm_flow): break run_async loop on partial/truncated events
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cbbae4c468a4de3b5a737aef07cb4615f8418c38 by Wei Sun (Jack) <Jacksunwei@gmail.com>:
Raise ValueError if the last event is partial.
This is invalid state for llm flow.
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6eebae0bc27c664eee4743ff7278ae5803415c9f by Wei Sun (Jack) <Jacksunwei@gmail.com>:
Delete tests/unittests/flows/llm_flows/test_base_llm_flow_truncation.py
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e08b0ab19ca6eb88eb84f044bf72e815b2cf317c by Wei Sun (Jack) <Jacksunwei@gmail.com>:
format base_llm_flow.py
COPYBARA_INTEGRATE_REVIEW=https://github.com/google/adk-python/pull/659 from AlankritVerma01:fix/522-base-llm-flow-truncation e08b0ab19ca6eb88eb84f044bf72e815b2cf317c
PiperOrigin-RevId: 764380150
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21736067f9 by Alankrit Verma <alankrit386@gmail.com>:
feat(llm_flows): support async before/after tool callbacks
Previously, callbacks were treated as purely synchronous,
so passing an async coroutine caused “was never awaited”
errors and Pydantic serialization failures.
Now we detect awaitable return values from
before_tool_callback and after_tool_callback,
and `await` them if necessary.
Fixes: #380
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08ac9a117e by Alankrit Verma <alankrit386@gmail.com>:
Refactor function callback handling and update type signatures
- Simplify variable names in `functions.py`: always use `function_response` and `altered_function_response`
- Update LlmAgent callback type aliases to support async:
- Import `Awaitable`
- Change `BeforeToolCallback` and `AfterToolCallback` signatures to return `Awaitable[Optional[dict]]`
- Ensure `after_tool_callback` uses `await` when necessary
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fcbf57466e by Alankrit Verma <alankrit386@gmail.com>:
refactor: update callback type signatures to support sync and async responses
COPYBARA_INTEGRATE_REVIEW=https://github.com/google/adk-python/pull/434 from AlankritVerma01:support-async-tool-callbacks 926b0ef1a6
PiperOrigin-RevId: 753005846
- Simplify variable names in `functions.py`: always use `function_response` and `altered_function_response`
- Update LlmAgent callback type aliases to support async:
- Import `Awaitable`
- Change `BeforeToolCallback` and `AfterToolCallback` signatures to return `Awaitable[Optional[dict]]`
- Ensure `after_tool_callback` uses `await` when necessary
Previously, callbacks were treated as purely synchronous,
so passing an async coroutine caused “was never awaited”
errors and Pydantic serialization failures.
Now we detect awaitable return values from
before_tool_callback and after_tool_callback,
and `await` them if necessary.
Fixes: #380
Alankrit VermaandCopybara-Service
