Copybara import of the project:
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ffd6184d7e402b0787b0fa37fc09cd519adcc7f3 by Calvin Giles <calvin.giles@trademe.co.nz>:
fix: Call all tools in parallel calls during partial authentication
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c71782a582ba825dbe2246cdb5be3f273ca90dca by seanzhou1023 <seanzhou1023@gmail.com>:
Update auth_preprocessor.py
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843af6b1bc0bc6291cb9cb23acf11840098ba6dd by seanzhou1023 <seanzhou1023@gmail.com>:
Update test_functions_request_euc.py
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955e3fa852420ecbf196583caa3cf86b7b80ab56 by seanzhou1023 <seanzhou1023@gmail.com>:
Update test_functions_request_euc.py
COPYBARA_INTEGRATE_REVIEW=https://github.com/google/adk-python/pull/853 from calvingiles:fix-parallel-auth-tool-calls f44671e37b9fe44a25c9b1c0c25a26fc634b011c
PiperOrigin-RevId: 765639904
When the user provides instruction provider, we assume that they will inject the session state parameters if needed. This assumption allows users to return code snippets in the instruction provider without any template replacement.
PiperOrigin-RevId: 759705471
(before/after) tool callbacks are invoked throughout the provided chain until one callback does not return None. Callbacks can be async and sync.
PiperOrigin-RevId: 756526507
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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
BREAKING CHANGE: `token` attribute of OAuth2Auth credentials used to be a dict containing both access_token and refresh_token, given that may cause confusions, now we replace it with access_token and refresh_token at top level of the auth credentials
PiperOrigin-RevId: 750346172
* Move unit tests to root package.
* Adds deps to "test" extra, and mark two broken tests in tests/unittests/auth/test_auth_handler.py
* Adds github workflow
* minor fix in lite_llm.py for python 3.9.
* format pyproject.toml
