from fastapi import FastAPI

description = """
ChimichangApp API helps you do awesome stuff. 🚀

## Items

You can **read items**.

## Users

You will be able to:

* **Create users** (_not implemented_).
* **Read users** (_not implemented_).
"""

app = FastAPI(
    title="ChimichangApp",
    description=description,
    summary="Deadpool's favorite app. Nuff said.",
    version="0.0.1",

from fastapi import FastAPI

description = """
ChimichangApp API helps you do awesome stuff. 🚀

## Items

You can **read items**.

## Users

You will be able to:

* **Create users** (_not implemented_).
* **Read users** (_not implemented_).
"""

app = FastAPI(
    title="ChimichangApp",
    description=description,
    summary="Deadpool's favorite app. Nuff said.",
    version="0.0.1",

        if (!expression) {
            throw new ClIllegalStateException(description);
        }
    }

    /**
     * Asserts that the index is not invalid.
     *
     * @param expression
     *            The precondition.
     * @param description
     *            The description of why the index is invalid.
     * @throws ClIndexOutOfBoundsException

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


@app.post("/items/", response_model=Item, summary="Create an item")
async def create_item(item: Item):
    """
    Create an item with all the information:

    - **name**: each item must have a name
    - **description**: a long description
    - **price**: required

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


@app.post("/items/", response_model=Item, summary="Create an item")
async def create_item(item: Item):
    """
    Create an item with all the information:

    - **name**: each item must have a name
    - **description**: a long description
    - **price**: required

    @Nested
    @DisplayName("Strategy Description")
    class StrategyDescriptionTests {

        @Test
        @DisplayName("should provide meaningful description")
        void shouldProvideMeaningfulDescription() {
            String description = strategy.getDescription();

            assertNotNull(description, "Description should not be null");

    assert response.json() == {
        "openapi": "3.1.0",
        "info": {
            "title": "Custom title",
            "summary": "This is a very custom OpenAPI schema",
            "description": "Here's a longer description of the custom **OpenAPI** schema",
            "version": "2.5.0",
            "x-logo": {
                "url": "https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png"
            },
        },

        Field(discriminator="value"),
    ]

    @app.post("/items/")
    def save_union_body_discriminator(
        item: Item, q: Annotated[str, Field(description="Query string")]
    ) -> dict[str, Any]:
        return {"item": item}

    client = TestClient(app)
    response = client.post("/items/?q=first", json={"value": "first", "price": 100})

          <version>1.0.0+</version>
          <description>
            The proxy user.
          </description>
          <type>String</type>
        </field>
        <field>
          <name>password</name>
          <version>1.0.0+</version>
          <description>
            The proxy password.
          </description>
          <type>String</type>
        </field>

    public void setDescription_Equal(String description) {
        setDescription_Term(description, null);
    }

    public void setDescription_Equal(String description, ConditionOptionCall<TermQueryBuilder> opLambda) {
        setDescription_Term(description, opLambda);
    }

    public void setDescription_Term(String description) {
        setDescription_Term(description, null);
    }