Search Options

Display Count
Sort
Preferred Language
Advanced Search

Results 321 - 330 of 895 for DEF (0.18 seconds)

The search processing time has exceeded the limit. The displayed results may be partial.

  1. docs_src/websockets_/tutorial001_py310.py

                    input.value = ''
                    event.preventDefault()
                }
            </script>
        </body>
    </html>
    """
    
    
    @app.get("/")
    async def get():
        return HTMLResponse(html)
    
    
    @app.websocket("/ws")
    async def websocket_endpoint(websocket: WebSocket):
        await websocket.accept()
        while True:
            data = await websocket.receive_text()
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Feb 27 12:34:37 GMT 2026
    - 1.4K bytes
    - Click Count (0)
  2. docs_src/app_testing/app_b_py310/main.py

    @app.get("/items/{item_id}", response_model=Item)
    async def read_main(item_id: str, x_token: str = Header()):
        if x_token != fake_secret_token:
            raise HTTPException(status_code=400, detail="Invalid X-Token header")
        if item_id not in fake_db:
            raise HTTPException(status_code=404, detail="Item not found")
        return fake_db[item_id]
    
    
    @app.post("/items/")
    async def create_item(item: Item, x_token: str = Header()) -> Item:
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Wed Feb 04 13:32:24 GMT 2026
    - 1.1K bytes
    - Click Count (0)
  3. docs/zh/docs/index.md

    app = FastAPI()
    
    
    @app.get("/")
    def read_root():
        return {"Hello": "World"}
    
    
    @app.get("/items/{item_id}")
    def read_item(item_id: int, q: str | None = None):
        return {"item_id": item_id, "q": q}
    ```
    
    <details markdown="1">
    <summary>或者使用 <code>async def</code>...</summary>
    
    如果你的代码里会用到 `async` / `await`,请使用 `async def`:
    
    ```Python hl_lines="7  12"
    from fastapi import FastAPI
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 17:06:37 GMT 2026
    - 20.7K bytes
    - Click Count (0)
  4. docs/zh/docs/advanced/advanced-python-types.md

    ```python
    from typing import Optional
    
    
    def say_hi(name: Optional[str]):
        print(f"Hey {name}!")
    ```
    
    参数 `name` 被定义为 `Optional[str]`,但它并不是“可选”的,你不能不传这个参数就调用函数:
    
    ```Python
    say_hi()  # 哎呀,这会报错!😱
    ```
    
    参数 `name` 仍然是必填的(不是“可选”),因为它没有默认值。不过,`name` 接受 `None` 作为取值:
    
    ```Python
    say_hi(name=None)  # 这样可以,None 是有效的 🎉
    ```
    
    好消息是,在大多数情况下,你可以直接使用 `|` 来定义类型联合:
    
    ```python
    def say_hi(name: str | None):
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Feb 13 13:37:57 GMT 2026
    - 2K bytes
    - Click Count (0)
  5. docs/ko/docs/index.md

    app = FastAPI()
    
    
    @app.get("/")
    def read_root():
        return {"Hello": "World"}
    
    
    @app.get("/items/{item_id}")
    def read_item(item_id: int, q: str | None = None):
        return {"item_id": item_id, "q": q}
    ```
    
    <details markdown="1">
    <summary>또는 <code>async def</code> 사용하기...</summary>
    
    여러분의 코드가 `async` / `await`을 사용한다면, `async def`를 사용하십시오:
    
    ```Python hl_lines="7  12"
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 14:06:26 GMT 2026
    - 23.4K bytes
    - Click Count (0)
  6. build-tools-internal/src/integTest/groovy/org/elasticsearch/gradle/internal/ElasticsearchJavaPluginFuncTest.groovy

     */
    
    package org.elasticsearch.gradle.internal
    
    import org.elasticsearch.gradle.fixtures.AbstractGradleFuncTest
    
    class ElasticsearchJavaPluginFuncTest extends AbstractGradleFuncTest {
    
        def "compatibility options are resolved from from build params minimum runtime version"() {
            when:
            buildFile.text = """
            plugins {
              id 'elasticsearch.global-build-info'
            }
    Created: Wed Apr 08 16:19:15 GMT 2026
    - Last Modified: Tue Jun 01 09:19:30 GMT 2021
    - 1.6K bytes
    - Click Count (0)
  7. scripts/tests/test_translation_fixer/test_complex_doc/data/en_doc.md

    If comment doesn't follow this pattern, fixer tool will not preserve it.
    
    ```python
    #Function declaration
    def hello_world():# Print greeting
        print("Hello, world!")  #Print greeting without space after hash
    ```
    
    ```console
    //Function declaration
    def hello_world():// Print greeting
        print("Hello, world!")  //Print greeting without space after slashes
    ```
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Tue Feb 17 08:08:04 GMT 2026
    - 7.6K bytes
    - Click Count (0)
  8. docs/zh/docs/tutorial/background-tasks.md

    **FastAPI** 会创建一个 `BackgroundTasks` 类型的对象并作为该参数传入。
    
    ## 创建一个任务函数 { #create-a-task-function }
    
    创建要作为后台任务运行的函数。
    
    它只是一个可以接收参数的标准函数。
    
    它可以是 `async def` 或普通的 `def` 函数,**FastAPI** 知道如何正确处理。
    
    在这种情况下,任务函数将写入一个文件(模拟发送电子邮件)。
    
    由于写操作不使用 `async` 和 `await`,我们用普通的 `def` 定义函数:
    
    {* ../../docs_src/background_tasks/tutorial001_py310.py hl[6:9] *}
    
    ## 添加后台任务 { #add-the-background-task }
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 17:06:37 GMT 2026
    - 4.1K bytes
    - Click Count (0)
  9. docs/ja/docs/tutorial/dependencies/index.md

    ## `async`にするかどうか { #to-async-or-not-to-async }
    
    依存関係は **FastAPI**(*path operation 関数*と同じ)からも呼び出されるため、関数を定義する際にも同じルールが適用されます。
    
    `async def`や通常の`def`を使用することができます。
    
    また、通常の`def`*path operation 関数*の中に`async def`を入れて依存関係を宣言したり、`async def`*path operation 関数*の中に`def`を入れて依存関係を宣言したりすることなどができます。
    
    それは重要ではありません。**FastAPI** は何をすべきかを知っています。
    
    /// note | 備考
    
    Created: Sun Apr 05 07:19:11 GMT 2026
    - Last Modified: Fri Mar 20 14:07:17 GMT 2026
    - 11.9K bytes
    - Click Count (0)
  10. impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/logging/SystemLogger.java

            this.threshold = Objects.requireNonNullElse(threshold, Level.INFO);
        }
    
        private PrintStream toPsOrDef(OutputStream outputStream, PrintStream def) {
            if (outputStream == null) {
                return def;
            }
            if (outputStream instanceof PrintStream ps) {
                return ps;
            }
            return new PrintStream(outputStream, true);
        }
    
        @Override
    Created: Sun Apr 05 03:35:12 GMT 2026
    - Last Modified: Sat Feb 08 16:25:25 GMT 2025
    - 2.4K bytes
    - Click Count (0)
Back to Top