* limitations under the License.
 */

package cmd

import (
	"net/http"
	"strings"
)

// guessIsLoginSTSReq - returns true if incoming request is Login STS user
func guessIsLoginSTSReq(req *http.Request) bool {
	if req == nil {
		return false
	}
	return strings.HasPrefix(req.URL.Path, loginPathPrefix) ||
		(req.Method == http.MethodPost && req.URL.Path == SlashSeparator &&

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}")

from typing import Union


def process_item(item: Union[int, str]):

    items["bar"] = {"name": "Tenders"}
    yield
    # clean up items
    items.clear()


app = FastAPI(lifespan=lifespan)


@app.get("/items/{item_id}")
async def read_items(item_id: str):
    return items[item_id]


def test_read_items():
    # Before the lifespan starts, "items" is still empty
    assert items == {}

    with TestClient(app) as client:

from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    price: float
    is_offer: bool = None


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: str = None):
    return {"item_id": item_id, "q": q}


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

    return mod.html


@pytest.fixture(name="client")
def get_client(mod: ModuleType):
    client = TestClient(mod.app)

    return client


def test_get(client: TestClient, html: str):
    response = client.get("/")
    assert response.text == html


def test_websocket_handle_disconnection(client: TestClient):
    with (
        client.websocket_connect("/ws/1234") as connection,

def process_items(prices: dict[str, float]):
    for item_name, item_price in prices.items():
        print(item_name)

from typing import Optional

from pydantic import BaseModel


class User(BaseModel):
    name: str

from fastapi import FastAPI

app = FastAPI()


@app.get("/files/{file_path:path}")
async def read_file(file_path: str):

You can use the `jsonable_encoder` to convert the input data to data that can be stored as JSON (e.g. with a NoSQL database). For example, converting `datetime` to `str`.

{* ../../docs_src/body_updates/tutorial001_py310.py hl[28:33] *}

`PUT` is used to receive data that should replace the existing data.

### Warning about replacing { #warning-about-replacing }