ceos/fastmcp
1
0
Fork 0
mirror of https://github.com/PrefectHQ/fastmcp.git synced 2026-08-09 15:19:10 +02:00
Code Issues Projects Releases Packages Wiki Activity
fastmcp/tests/tools/tool_transform
History
Exact
Bill Easton d0bcec979c
 fix: TransformedTool sync fn crash and schema mutation (#3823) 
* fix: TransformedTool sync fn crash, schema mutation, output_schema=False

- Handle sync transform_fn in run() using is_coroutine_function check
  instead of unconditionally awaiting (fixes TypeError crash)
- Deep copy parent property schemas to prevent mutation corruption
- Accept output_schema=False via BeforeValidator (converts to None)
- Remove inaccurate docstring claiming str/None shorthand for transform_args

Fixes #3821

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* Add regression tests for sync transform_fn and schema mutation

🤖 Generated with Claude Code

Co-authored-by: Jeremiah Lowin <jeremiah@lowin.dev>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Jeremiah Lowin <153965+jlowin@users.noreply.github.com>
Co-authored-by: Jeremiah Lowin <jeremiah@lowin.dev>
2026-04-11 11:50:23 -04:00
..
__init__.py Consolidate test fixtures and refactor large test files (#2941) 2026-01-19 15:18:35 -05:00
test_args.py Consolidate test fixtures and refactor large test files (#2941) 2026-01-19 15:18:35 -05:00
test_metadata.py Add enabled field to ToolTransformConfig (#2991) 2026-01-22 17:44:38 -05:00
test_schemas.py fix: resolve Pyright "Module is not callable" on @tool, @resource, @prompt decorators (#3540) 2026-03-17 18:11:42 -04:00
test_tool_transform.py fix: TransformedTool sync fn crash and schema mutation (#3823) 2026-04-11 11:50:23 -04:00