Search Options

Results per page
Sort
Preferred Languages
Advance

Results 71 - 80 of 974 for strl (0.04 sec)

  1. docs/uk/docs/python-types.md

    ```Python hl_lines="1  4"
    {!../../docs_src/python_types/tutorial009.py!}
    ```
    
    Використання `Optional[str]` замість просто `str` дозволить редактору допомогти вам виявити помилки, коли ви могли б вважати, що значенням завжди є `str`, хоча насправді воно також може бути `None`.
    
    `Optional[Something]` насправді є скороченням для `Union[Something, None]`, вони еквівалентні.
    
    Це також означає, що в Python 3.10 ви можете використовувати `Something | None`:
    
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Sun Oct 06 20:36:54 UTC 2024
    - 19.5K bytes
    - Viewed (0)
  2. docs/zh/docs/python-types.md

    然后你尝试向程序员老手的朋友——编辑器自动补全寻求帮助。
    
    输入函数的第一个参数 `first_name`,输入点号(`.`)然后敲下 `Ctrl+Space` 来触发代码补全。
    
    但遗憾的是并没有起什么作用:
    
    <img src="https://fastapi.tiangolo.com/img/python-types/image01.png">
    
    ### 添加类型
    
    让我们来修改上面例子的一行代码。
    
    我们将把下面这段代码中的函数参数从:
    
    ```Python
        first_name, last_name
    ```
    
    改成:
    
    ```Python
        first_name: str, last_name: str
    ```
    
    就是这样。
    
    这些就是"类型提示":
    
    ```Python hl_lines="1"
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Sun Oct 06 20:36:54 UTC 2024
    - 8.6K bytes
    - Viewed (0)
  3. docs/ko/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}")
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Fri Aug 16 16:50:01 UTC 2024
    - 19.4K bytes
    - Viewed (0)
  4. tensorflow/c/c_api_function_test.cc

      }
    
      // Caller must delete[] the returned value
      static const char** ToArray(const std::vector<string>& strs) {
        const char** ptr = nullptr;
        if (!strs.empty()) {
          ptr = new const char*[strs.size()];
          for (size_t i = 0; i < strs.size(); ++i) {
            ptr[i] = strs[i].c_str();
          }
        }
        return ptr;
      }
    
    Registered: Tue Nov 05 12:39:12 UTC 2024
    - Last Modified: Thu Jul 20 22:08:54 UTC 2023
    - 63.6K bytes
    - Viewed (0)
  5. tests/test_dependency_class.py

    
    class MethodsDependency:
        def synchronous(self, value: str) -> str:
            return value
    
        async def asynchronous(self, value: str) -> str:
            return value
    
        def synchronous_gen(self, value: str) -> Generator[str, None, None]:
            yield value
    
        async def asynchronous_gen(self, value: str) -> AsyncGenerator[str, None]:
            yield value
    
    
    callable_dependency = CallableDependency()
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Sun Aug 09 10:54:05 UTC 2020
    - 3.3K bytes
    - Viewed (0)
  6. docs/en/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}")
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Sun Oct 20 19:20:23 UTC 2024
    - 20.4K bytes
    - Viewed (0)
  7. fastapi/params.py

            annotation: Optional[Any] = None,
            alias: Optional[str] = None,
            alias_priority: Union[int, None] = _Unset,
            # TODO: update when deprecating Pydantic v1, import these types
            # validation_alias: str | AliasPath | AliasChoices | None
            validation_alias: Union[str, None] = None,
            serialization_alias: Union[str, None] = None,
            title: Optional[str] = None,
            description: Optional[str] = None,
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Fri Sep 06 18:06:20 UTC 2024
    - 27.5K bytes
    - Viewed (0)
  8. fastapi/dependencies/models.py

        name: Optional[str] = None
        call: Optional[Callable[..., Any]] = None
        request_param_name: Optional[str] = None
        websocket_param_name: Optional[str] = None
        http_connection_param_name: Optional[str] = None
        response_param_name: Optional[str] = None
        background_tasks_param_name: Optional[str] = None
        security_scopes_param_name: Optional[str] = None
        security_scopes: Optional[List[str]] = None
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Sat Aug 31 20:19:30 UTC 2024
    - 1.5K bytes
    - Viewed (0)
  9. fastapi/openapi/models.py

        description: Optional[str] = None
        content: Dict[str, MediaType]
        required: Optional[bool] = None
    
    
    class Link(BaseModelWithConfig):
        operationRef: Optional[str] = None
        operationId: Optional[str] = None
        parameters: Optional[Dict[str, Union[Any, str]]] = None
        requestBody: Optional[Union[Any, str]] = None
        description: Optional[str] = None
        server: Optional[Server] = None
    
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Thu Apr 18 22:49:33 UTC 2024
    - 15K bytes
    - Viewed (0)
  10. docs/ko/docs/python-types.md

    * 변수 `prices`는 `dict`이다:
        * `dict`의 키(key)는 `str`타입이다. (각 아이템의 이름(name))
        * `dict`의 값(value)는 `float`타입이다. (각 아이템의 가격(price))
    
    #### `Optional`
    
    `str`과 같이 타입을 선언할 때 `Optional`을 쓸 수도 있는데, "선택적(Optional)"이기때문에 `None`도 될 수 있습니다:
    
    ```Python hl_lines="1  4"
    {!../../docs_src/python_types/tutorial009.py!}
    ```
    
    `Optional[str]`을 `str` 대신 쓰게 되면, 특정 값이 실제로는 `None`이 될 수도 있는데 항상 `str`이라고 가정하는 상황에서 에디터가 에러를 찾게 도와줄 수 있습니다.
    
    Registered: Sun Nov 03 07:19:11 UTC 2024
    - Last Modified: Sun Oct 06 20:36:54 UTC 2024
    - 10.5K bytes
    - Viewed (0)
Back to top