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709e1dd079d03d7eb4d742b9448ed3d1b946ff30 by joao.campista <joaocampista@proton.me>:
feat: add ordering to recent events in database session service
COPYBARA_INTEGRATE_REVIEW=https://github.com/google/adk-python/pull/454 from lugui-co:main 912503f972c9cbd8982f2b7f8b210d4e0fe08b69
PiperOrigin-RevId: 753013663
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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
--replay : a json file that contains the initial session state and user queries, adk run will create a new session based on the state and run the user queries against the session. Users cannot continue to interact with agent.
--resume : a json file that contains the previously saved session (by --save_session option), adk run will replay this session and then user can continue to interact with the agent.
PiperOrigin-RevId: 752923403
- 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
Hangfei Lin
Divyansh Shukla
Wei Sun (Jack)
sumant-pangotra
Xiang (Sean) Zhou
Selcuk Gun
Shangjie Chen
João Campista
Alankrit Verma
Paul Lam