fastapi_9315

failed WRONG_FIX UNSUBMITTED wrong_fix_unsubmitted(None) · None tool calls · 0 s · fastapi/fastapi

Task input

(not found in data/tasks.jsonl)

Tool calls (0)

#	Tool	Arguments	Result
No trace captured.

Patch

--- a/fastapi/dependencies/utils.py
+++ b/fastapi/dependencies/utils.py
@@ -1,7 +1,7 @@
 import dataclasses
 import inspect
 from contextlib import contextmanager
-from copy import deepcopy
+from copy import copy, deepcopy
 from typing import (
     Any,
     Callable,
@@ -383,7 +383,8 @@ def analyze_param(
         ), f"Cannot specify multiple `Annotated` FastAPI arguments for {param_name!r}"
         fastapi_annotation = next(iter(fastapi_annotations), None)
         if isinstance(fastapi_annotation, FieldInfo):
-            field_info = fastapi_annotation
+            # Copy `field_info` because we mutate `field_info.default` below.
+            field_info = copy(fastapi_annotation)
             assert field_info.default is Undefined or field_info.default is Required, (
                 f"`{field_info.__class__.__name__}` default value cannot be set in"
                 f" `Annotated` for {param_name!r}. Set the default value with `=` instead."

Test output

show

==================================== ERRORS ====================================
___________________ ERROR collecting tests/test_annotated.py ___________________
ImportError while importing test module '/private/tmp/swe_work/mined_oracle/fastapi_9315/b/workspace/tests/test_annotated.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/Users/jp/.local/share/uv/python/cpython-3.13.15-macos-aarch64-none/lib/python3.13/importlib/__init__.py:88: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
tests/test_annotated.py:2: in <module>
    from fastapi import APIRouter, FastAPI, Query
fastapi/__init__.py:7: in <module>
    from .applications import FastAPI as FastAPI
fastapi/applications.py:16: in <module>
    from fastapi import routing
fastapi/routing.py:22: in <module>
    from fastapi import params
fastapi/params.py:4: in <module>
    from pydantic.fields import FieldInfo, Undefined
E   ImportError: cannot import name 'Undefined' from 'pydantic.fields' (/Users/jp/repos/kaggle-gemini-coding-agent-post-training/.envs/fastapi/lib/python3.13/site-packages/pydantic/fields.py)
!!!!!!!!!!!!!!!!!!!!!!!!!! stopping after 1 failures !!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!
1 error in 0.25s