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  1. docs/zh/docs/tutorial/path-params.md

    否则,`/users/{user_id}` 将匹配 `/users/me`,FastAPI 会**认为**正在接收值为 `"me"` 的 `user_id` 参数。
    
    ## 预设值
    
    路径操作使用 Python 的 <abbr title="Enumeration">`Enum`</abbr> 类型接收预设的*路径参数*。
    
    ### 创建 `Enum` 类
    
    导入 `Enum` 并创建继承自 `str` 和 `Enum` 的子类。
    
    通过从 `str` 继承,API 文档就能把值的类型定义为**字符串**,并且能正确渲染。
    
    然后,创建包含固定值的类属性,这些固定值是可用的有效值:
    
    ```Python hl_lines="1  6-9"
    {!../../docs_src/path_params/tutorial005.py!}
    ```
    
    /// info | "说明"
    
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  2. docs_src/body_nested_models/tutorial008_py39.py

    from fastapi import FastAPI
    from pydantic import BaseModel, HttpUrl
    
    app = FastAPI()
    
    
    class Image(BaseModel):
        url: HttpUrl
        name: str
    
    
    @app.post("/images/multiple/")
    async def create_multiple_images(images: list[Image]):
    Registered: Sun Nov 03 07:19:11 UTC 2024
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  3. docs_src/conditional_openapi/tutorial001.py

    from fastapi import FastAPI
    from pydantic_settings import BaseSettings
    
    
    class Settings(BaseSettings):
        openapi_url: str = "/openapi.json"
    
    
    settings = Settings()
    
    app = FastAPI(openapi_url=settings.openapi_url)
    
    
    @app.get("/")
    def root():
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  4. docs/fa/docs/features.md

    ```Python
    from datetime import date
    
    from pydantic import BaseModel
    
    # Declare a variable as a str
    # and get editor support inside the function
    def main(user_id: str):
        return user_id
    
    
    # A Pydantic model
    class User(BaseModel):
        id: int
        name: str
        joined: date
    ```
    
    که سپس میتوان به این شکل از آن استفاده کرد:
    
    ```Python
    Registered: Sun Nov 03 07:19:11 UTC 2024
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  5. docs/ko/docs/tutorial/path-params.md

    ## 사전정의 값
    
    만약 *경로 매개변수*를 받는 *경로 작동*이 있지만, *경로 매개변수*로 가능한 값들을 미리 정의하고 싶다면 파이썬 표준 <abbr title="열거형(Enumeration)">`Enum`</abbr>을 사용할 수 있습니다.
    
    ### `Enum` 클래스 생성
    
    `Enum`을 임포트하고 `str`과 `Enum`을 상속하는 서브 클래스를 만듭니다.
    
    `str`을 상속함으로써 API 문서는 값이 `string` 형이어야 하는 것을 알게 되고 이는 문서에 제대로 표시됩니다.
    
    가능한 값들에 해당하는 고정된 값의 클래스 어트리뷰트들을 만듭니다:
    
    ```Python hl_lines="1  6-9"
    {!../../docs_src/path_params/tutorial005.py!}
    ```
    
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  6. docs/de/docs/index.md

    from pydantic import BaseModel
    
    app = FastAPI()
    
    
    class Item(BaseModel):
        name: str
        price: float
        is_offer: Union[bool, None] = None
    
    
    @app.get("/")
    def read_root():
        return {"Hello": "World"}
    
    
    @app.get("/items/{item_id}")
    def read_item(item_id: int, q: Union[str, None] = None):
        return {"item_id": item_id, "q": q}
    
    
    @app.put("/items/{item_id}")
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  7. docs/it/docs/index.md

    from typing import Optional
    
    app = FastAPI()
    
    
    class Item(BaseModel):
        name: str
        price: float
        is_offer: bool = Optional[None]
    
    
    @app.get("/")
    def read_root():
        return {"Hello": "World"}
    
    
    @app.get("/items/{item_id}")
    def read_item(item_id: int, q: Optional[str] = None):
        return {"item_id": item_id, "q": q}
    
    
    @app.put("/items/{item_id}")
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    - Last Modified: Sun Oct 20 19:20:23 UTC 2024
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  8. internal/amztime/parse.go

    }
    
    // ParseReplicationTS parse http.TimeFormat first
    // will try time.RFC3339Nano when parse http.TimeFormat failed
    func ParseReplicationTS(str string) (time.Time, error) {
    	tm, err := time.Parse(http.TimeFormat, str)
    	if tm.IsZero() || err != nil {
    		tm, err = time.Parse(time.RFC3339Nano, str)
    	}
    	return tm, err
    Registered: Sun Nov 03 19:28:11 UTC 2024
    - Last Modified: Thu Jan 18 07:03:17 UTC 2024
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  9. docs_src/header_params/tutorial001_an.py

    from typing import Union
    
    from fastapi import FastAPI, Header
    from typing_extensions import Annotated
    
    app = FastAPI()
    
    
    @app.get("/items/")
    async def read_items(user_agent: Annotated[Union[str, None], Header()] = None):
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  10. docs_src/header_params/tutorial003_an.py

    from typing import List, Union
    
    from fastapi import FastAPI, Header
    from typing_extensions import Annotated
    
    app = FastAPI()
    
    
    @app.get("/items/")
    async def read_items(x_token: Annotated[Union[List[str], None], Header()] = None):
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