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docs_src/dependencies/tutorial008c_an_py39.py
from typing import Annotated from fastapi import Depends, FastAPI, HTTPException app = FastAPI() class InternalError(Exception): pass def get_username(): try: yield "Rick" except InternalError: print("Oops, we didn't raise again, Britney 😱") @app.get("/items/{item_id}") def get_item(item_id: str, username: Annotated[str, Depends(get_username)]): if item_id == "portal-gun":
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sat Feb 24 23:06:37 UTC 2024 - 700 bytes - Viewed (0) -
docs_src/dependencies/tutorial008b_an_py39.py
from typing import Annotated from fastapi import Depends, FastAPI, HTTPException app = FastAPI() data = { "plumbus": {"description": "Freshly pickled plumbus", "owner": "Morty"}, "portal-gun": {"description": "Gun to create portals", "owner": "Rick"}, } class OwnerError(Exception): pass def get_username(): try: yield "Rick" except OwnerError as e:
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Tue Dec 26 20:37:34 UTC 2023 - 775 bytes - Viewed (0) -
docs/ru/docs/advanced/advanced-dependencies.md
В версии 0.121.0 FastAPI добавил поддержку `Depends(scope="function")` для зависимостей с `yield`. При использовании `Depends(scope="function")` код после `yield` выполняется сразу после завершения *функции-обработчика пути*, до отправки ответа клиенту. А при использовании `Depends(scope="request")` (значение по умолчанию) код после `yield` выполняется после отправки ответа.
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Thu Dec 11 21:25:03 UTC 2025 - 14.1K bytes - Viewed (0) -
docs_src/sql_databases/tutorial001_an_py39.py
from typing import Annotated, Union from fastapi import Depends, FastAPI, HTTPException, Query from sqlmodel import Field, Session, SQLModel, create_engine, select class Hero(SQLModel, table=True): id: Union[int, None] = Field(default=None, primary_key=True) name: str = Field(index=True) age: Union[int, None] = Field(default=None, index=True) secret_name: str sqlite_file_name = "database.db"
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Wed Oct 09 19:44:42 UTC 2024 - 1.7K bytes - Viewed (0) -
docs/de/docs/advanced/security/oauth2-scopes.md
`Security` ist tatsächlich eine Unterklasse von `Depends` und hat nur noch einen zusätzlichen Parameter, den wir später kennenlernen werden. Durch die Verwendung von `Security` anstelle von `Depends` weiß **FastAPI** jedoch, dass es Sicherheits-Scopes deklarieren, intern verwenden und die API mit OpenAPI dokumentieren kann.
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sat Sep 20 15:10:09 UTC 2025 - 15.7K bytes - Viewed (0) -
tests/test_security_oauth2.py
@app.post("/login") # Here we use string annotations to test them def login(form_data: "OAuth2PasswordRequestFormStrict" = Depends()): return form_data @app.get("/users/me") # Here we use string annotations to test them def read_current_user(current_user: "User" = Depends(get_current_user)): return current_user client = TestClient(app) def test_security_oauth2():
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sat Dec 27 18:19:10 UTC 2025 - 9K bytes - Viewed (0) -
tests/test_security_oauth2_optional_description.py
return None user = User(username=oauth_header) return user @app.post("/login") def login(form_data: OAuth2PasswordRequestFormStrict = Depends()): return form_data @app.get("/users/me") def read_users_me(current_user: Optional[User] = Depends(get_current_user)): if current_user is None: return {"msg": "Create an account first"} return current_user client = TestClient(app)Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sat Dec 27 18:19:10 UTC 2025 - 9.1K bytes - Viewed (0) -
docs/zh/docs/advanced/security/oauth2-scopes.md
/// {* ../../docs_src/security/tutorial005.py hl[4,139,166] *} /// info | 技术细节 `Security` 实际上是 `Depends` 的子类,而且只比 `Depends` 多一个参数。 但使用 `Security` 代替 `Depends`,**FastAPI** 可以声明安全作用域,并在内部使用这些作用域,同时,使用 OpenAPI 存档 API。 但实际上,从 `fastapi` 导入的 `Query`、`Path`、`Depends`、`Security` 等对象,只是返回特殊类的函数。 /// ## 使用 `SecurityScopes` 修改依赖项 `get_current_user`。 这是上面的依赖项使用的依赖项。Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sun Dec 29 20:41:04 UTC 2024 - 11.6K bytes - Viewed (0) -
docs/pt/docs/advanced/security/oauth2-scopes.md
/// info | Detalhes Técnicos `Security` é na verdade uma subclasse de `Depends`, e ele possui apenas um parâmetro extra que veremos depois. Porém ao utilizar `Security` no lugar de `Depends`, o **FastAPI** saberá que ele pode declarar escopos de segurança, utilizá-los internamente, e documentar a API com o OpenAPI.
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Wed Nov 12 16:23:57 UTC 2025 - 14.9K bytes - Viewed (0) -
docs/zh/docs/tutorial/dependencies/index.md
然后,依赖项函数返回包含这些值的 `dict`。 ### 导入 `Depends` {* ../../docs_src/dependencies/tutorial001.py hl[3] *} ### 声明依赖项 与在*路径操作函数*参数中使用 `Body`、`Query` 的方式相同,声明依赖项需要使用 `Depends` 和一个新的参数: {* ../../docs_src/dependencies/tutorial001.py hl[15,20] *} 虽然,在路径操作函数的参数中使用 `Depends` 的方式与 `Body`、`Query` 相同,但 `Depends` 的工作方式略有不同。 这里只能传给 Depends 一个参数。 且该参数必须是可调用对象,比如函数。 该函数接收的参数和*路径操作函数*的参数一样。Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Mon Nov 18 02:25:44 UTC 2024 - 7K bytes - Viewed (0)