← mined_oracle

fastapi_12184

resolved RESOLVED UNSUBMITTED PASS · None tool calls · 0 s · fastapi/fastapi

Task input

(not found in data/tasks.jsonl)

Tool calls (0)

Patch

--- a/fastapi/_compat.py
+++ b/fastapi/_compat.py
@@ -2,6 +2,7 @@ from collections import deque
 from copy import copy
 from dataclasses import dataclass, is_dataclass
 from enum import Enum
+from functools import lru_cache
 from typing import (
     Any,
     Callable,
@@ -649,3 +650,8 @@ def is_uploadfile_sequence_annotation(annotation: Any) -> bool:
         is_uploadfile_or_nonable_uploadfile_annotation(sub_annotation)
         for sub_annotation in get_args(annotation)
     )
+
+
+@lru_cache
+def get_cached_model_fields(model: Type[BaseModel]) -> List[ModelField]:
+    return get_model_fields(model)
--- a/fastapi/dependencies/utils.py
+++ b/fastapi/dependencies/utils.py
@@ -32,8 +32,8 @@ from fastapi._compat import (
     evaluate_forwardref,
     field_annotation_is_scalar,
     get_annotation_from_field_info,
+    get_cached_model_fields,
     get_missing_field_error,
-    get_model_fields,
     is_bytes_field,
     is_bytes_sequence_field,
     is_scalar_field,
@@ -810,7 +810,7 @@ async def request_body_to_args(
     fields_to_extract: List[ModelField] = body_fields
 
     if single_not_embedded_field and lenient_issubclass(first_field.type_, BaseModel):
-        fields_to_extract = get_model_fields(first_field.type_)
+        fields_to_extract = get_cached_model_fields(first_field.type_)
 
     if isinstance(received_body, FormData):
         body_to_process = await _extract_form_body(fields_to_extract, received_body)

Test output

.ss......                                                                [100%]
=============================== warnings summary ===============================
../../../../../../../Users/jp/repos/kaggle-gemini-coding-agent-post-training/.envs/overlays/starlette-0.38.6-py3-none-any/starlette/formparsers.py:12
  /Users/jp/repos/kaggle-gemini-coding-agent-post-training/.envs/overlays/starlette-0.38.6-py3-none-any/starlette/formparsers.py:12: PendingDeprecationWarning: Please use `import python_multipart` instead.
    import multipart

../../../../../../../Users/jp/repos/kaggle-gemini-coding-agent-post-training/.envs/overlays/starlette-0.38.6-py3-none-any/starlette/testclient.py:40
  /Users/jp/repos/kaggle-gemini-coding-agent-post-training/.envs/overlays/starlette-0.38.6-py3-none-any/starlette/testclient.py:40: DeprecationWarning: The anyio.abc.BlockingPortal alias is deprecated, use anyio.from_thread.BlockingPortal instead.
    _PortalFactoryType = typing.Callable[[], typing.ContextManager[anyio.abc.BlockingPortal]]

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
7 passed, 2 skipped, 2 warnings in 0.56s