from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: list[str] = []


@app.post("/items/")
async def create_item(item: Item) -> Item:
    return item


@app.get("/items/")
async def read_items() -> list[Item]:
    return [

from fastapi import FastAPI
from pydantic import BaseModel, HttpUrl

app = FastAPI()


class Image(BaseModel):
    url: HttpUrl
    name: str


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None
    tags: set[str] = set()
    images: list[Image] | None = None


@app.put("/items/{item_id}")
async def update_item(item_id: int, item: Item):

from fastapi import Body, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None


class User(BaseModel):
    username: str
    full_name: str | None = None


@app.put("/items/{item_id}")
async def update_item(

你可以設定下列欄位，這些欄位會用在 OpenAPI 規格與自動產生的 API 文件介面中：

| 參數 | 型別 | 說明 |
|------------|------|-------------|
| `title` | `str` | API 的標題。 |
| `summary` | `str` | API 的簡短摘要。<small>自 OpenAPI 3.1.0、FastAPI 0.99.0 起可用。</small> |
| `description` | `str` | API 的簡短說明。可使用 Markdown。 |
| `version` | `string` | API 的版本號。這是你自己的應用程式版本，不是 OpenAPI 的版本，例如 `2.5.0`。 |
| `terms_of_service` | `str` | 指向 API 服務條款的 URL。若提供，必須是 URL。 |

@app.get("/path/param/{item_id}")
def get_path_param_id(item_id: str | None = Path()):
    return item_id


@app.get("/path/param-minlength/{item_id}")
def get_path_param_min_length(item_id: str = Path(min_length=3)):
    return item_id


@app.get("/path/param-maxlength/{item_id}")
def get_path_param_max_length(item_id: str = Path(max_length=3)):
    return item_id

            standardInfo.endOfFile = 2048L;
            standardInfo.numberOfLinks = 1;

            String str = standardInfo.toString();

            assertNotNull(str);
            assertTrue(str.contains("SmbQueryInfoStandard"));
            assertTrue(str.contains("allocationSize=4096"));
            assertTrue(str.contains("endOfFile=2048"));
        }
    }

    @Nested
    @DisplayName("Data Reading Tests")

    * request'lerde ve response'larda `str` olarak temsil edilir.
* `datetime.datetime`:
    * Python `datetime.datetime`.
    * request'lerde ve response'larda ISO 8601 formatında bir `str` olarak temsil edilir, örn: `2008-09-15T15:53:00+05:00`.
* `datetime.date`:
    * Python `datetime.date`.
    * request'lerde ve response'larda ISO 8601 formatında bir `str` olarak temsil edilir, örn: `2008-09-15`.
* `datetime.time`:

     * Parses a DCERPC binding string into a DcerpcBinding object
     * @param str the binding string to parse
     * @return the parsed DcerpcBinding object
     * @throws DcerpcException if the binding string is malformed
     */
    protected static DcerpcBinding parseBinding(final String str) throws DcerpcException {
        int state, mark, si;
        final char[] arr = str.toCharArray();
        String proto = null, key = null;

from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float = 10.5


items = {
    "foo": {"name": "Foo", "price": 50.2},
    "bar": {"name": "Bar", "description": "The Bar fighters", "price": 62, "tax": 20.2},
    "baz": {
        "name": "Baz",
        "description": "There goes my baz",

  }

  @Override
  public void write(String str) throws IOException {
    checkNotNull(str);
    checkNotClosed();
    target.append(str);
  }

  @Override
  public void write(String str, int off, int len) throws IOException {
    checkNotNull(str);
    checkNotClosed();
    // tricky: append takes start, end pair...
    target.append(str, off, off + len);
  }

  @Override