from pydantic import BaseModel

app = FastAPI()


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

    model_config = {
        "json_schema_extra": {
            "examples": [
                {
                    "name": "Foo",
                    "description": "A very nice Item",
                    "price": 35.4,
                    "tax": 3.2,

    - **name**: each item must have a name
    - **description**: a long description
    - **price**: required
    - **tax**: if the item doesn't have tax, you can omit this
    - **tags**: a set of unique tag strings for this item
    """

        "paths": {
            "/items/{item_id}": {
                "get": {
                    "responses": {
                        "404": {
                            "description": "Not Found",
                            "content": {
                                "application/json": {
                                    "schema": {"$ref": "#/components/schemas/Message"}

                    "PlaneItem": {
                        "title": "PlaneItem",
                        "required": ["description", "size"],
                        "type": "object",
                        "properties": {
                            "description": {"title": "Description", "type": "string"},
                            "type": {
                                "title": "Type",

app = FastAPI()


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


@app.put("/items/{item_id}")
async def update_item(
    item_id: int,
    item: Item = Body(
        examples=[
            {
                "name": "Foo",
                "description": "A very nice Item",
                "price": 35.4,

    """
    Create an item with all the information:

    - **name**: each item must have a name
    - **description**: a long description
    - **price**: required
    - **tax**: if the item doesn't have tax, you can omit this
    - **tags**: a set of unique tag strings for this item
    """

<?xml version="1.0" encoding="UTF-8"?>
<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
  <ShortName>Fess</ShortName>
  <Description>Full Text Search for Your Documents.</Description>
  <Tags>Full Text Search</Tags>
  <Contact>******@****.***</Contact>
  <SearchForm>http://localhost:8080/fess/</SearchForm>
  <Url type="text/html" template="http://localhost:8080/fess/search?q={searchTerms}"/>
  <InputEncoding>UTF-8</InputEncoding>

from fastapi import FastAPI, File, UploadFile

app = FastAPI()


@app.post("/files/")
async def create_file(file: bytes = File(description="A file read as bytes")):
    return {"file_size": len(file)}


@app.post("/uploadfile/")
async def create_upload_file(
    file: UploadFile = File(description="A file read as UploadFile"),
):

      ],
      "allowedVersions": "<10.0",
      "description": "JDK 11 requirement"
    },
    {
      "extends": [
        "monorepo:junit5"
      ],
      "allowedVersions": "<5.14.0",
    },
    {
      "matchPackageNames": [
        "org.junit-pioneer:junit-pioneer"
      ],
      "allowedVersions": "<2.0.0",
      "description": "JDK 11 requirement"
    }
  ]

                                        <label for="description" class="col-sm-2 text-sm-right col-form-label"><la:message
                                                key="labels.description"/></label>
                                        <div class="col-sm-10">
                                            <la:text styleId="description" property="description"
                                                     styleClass="form-control"/>