from typing import Annotated, Union

from fastapi import FastAPI, Query

app = FastAPI()


@app.get("/items/")
async def read_items(
    q: Annotated[
        Union[str, None],
        Query(
            title="Query string",
            description="Query string for the items to search in the database that have a good match",
            min_length=3,
        ),
    ] = None,
):

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.admin.accesstoken;

import org.codelibs.fess.app.web.CrudMode;
import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.validation.CustomSize;
import org.lastaflute.web.validation.Required;

abled) (eq .Values.networkPolicy.flavor "cilium") }} kind: CiliumNetworkPolicy apiVersion: cilium.io/v2 metadata: name: {{ template "minio.fullname" . }} labels: app: {{ template "minio.name" . }} chart: {{ template "minio.chart" . }} release: {{ .Release.Name }} heritage: {{ .Release.Service }} spec: endpointSelector: matchLabels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} ingress: - toPorts: - ports: - port: {{ .Values.minioAPIPort }} protocol: TCP - port: {{ .Values.minioConsolePort...

abled) (eq .Values.networkPolicy.flavor "cilium") }} kind: CiliumNetworkPolicy apiVersion: cilium.io/v2 metadata: name: {{ template "minio.fullname" . }} labels: app: {{ template "minio.name" . }} chart: {{ template "minio.chart" . }} release: {{ .Release.Name }} heritage: {{ .Release.Service }} spec: endpointSelector: matchLabels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} ingress: - toPorts: - ports: - port: "{{ .Values.minioAPIPort }}" protocol: TCP - port: "{{ .Values.minioConsolePort...

@dataclass
class Item:
    name: str
    price: float
    tags: list[str] = field(default_factory=list)
    description: Union[str, None] = None
    tax: Union[float, None] = None


app = FastAPI()


@app.get("/items/next", response_model=Item)
async def read_next_item():
    return {
        "name": "Island In The Moon",
        "price": 12.99,
        "description": "A place to be playin' and havin' fun",

``` hl_lines="5"
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

Оскільки цей файл знаходиться в тому ж пакеті, Ви можете використовувати відносний імпорт, щоб імпортувати об'єкт `app`  із модуля `main` (`main.py`):

{* ../../docs_src/app_testing/test_main.py hl[3] *}

from fastapi import FastAPI
from fastapi.responses import FileResponse
from pydantic import BaseModel


class Item(BaseModel):
    id: str
    value: str


app = FastAPI()


@app.get(
    "/items/{item_id}",
    response_model=Item,
    responses={
        200: {
            "content": {"image/png": {}},
            "description": "Return the JSON item or an image.",
        }
    },
)

from typing import Union

from fastapi import Body, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None


class User(BaseModel):
    username: str
    full_name: Union[str, None] = None


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

from fastapi import Depends, FastAPI

app = FastAPI()


fake_items_db = [{"item_name": "Foo"}, {"item_name": "Bar"}, {"item_name": "Baz"}]


class CommonQueryParams:
    def __init__(self, q: str | None = None, skip: int = 0, limit: int = 100):
        self.q = q
        self.skip = skip
        self.limit = limit


@app.get("/items/")
async def read_items(commons=Depends(CommonQueryParams)):
    response = {}
    if commons.q:

from datetime import datetime, time, timedelta
from typing import Annotated
from uuid import UUID

from fastapi import Body, FastAPI

app = FastAPI()


@app.put("/items/{item_id}")
async def read_items(
    item_id: UUID,
    start_datetime: Annotated[datetime, Body()],
    end_datetime: Annotated[datetime, Body()],
    process_after: Annotated[timedelta, Body()],
    repeat_at: Annotated[time | None, Body()] = None,
):