}

    // Test to verify the logger field is properly initialized
    @Test
    public void test_loggerFieldInitialization() throws Exception {
        // Use reflection to access the private logger field
        Field loggerField = FessCurtainFinallyHook.class.getDeclaredField("logger");
        loggerField.setAccessible(true);

        Object logger = loggerField.get(null); // static field

        // Verify logger is not null

Vous pouvez en lire davantage à la fin de cette page.

///

## Arguments supplémentaires de `Field` { #field-additional-arguments }

Lorsque vous utilisez `Field()` avec des modèles Pydantic, vous pouvez également déclarer des `examples` supplémentaires :

{* ../../docs_src/schema_extra_example/tutorial002_py310.py hl[2,8:11] *}

Puedes leer más al final de esta página.

///

## Argumentos adicionales en `Field` { #field-additional-arguments }

Cuando usas `Field()` con modelos de Pydantic, también puedes declarar `examples` adicionales:

{* ../../docs_src/schema_extra_example/tutorial002_py310.py hl[2,8:11] *}

Você pode ler mais no final desta página.

///

## Argumentos adicionais de `Field` { #field-additional-arguments }

Ao usar `Field()` com modelos Pydantic, você também pode declarar `examples` adicionais:

{* ../../docs_src/schema_extra_example/tutorial002_py310.py hl[2,8:11] *}

    }

    // Helper methods
    private void setPrivateField(Object target, String fieldName, Object value) throws Exception {
        Field field = findField(target.getClass(), fieldName);
        field.setAccessible(true);
        field.set(target, value);
    }

    private Field findField(Class<?> clazz, String fieldName) {
        while (clazz != null) {
            try {

            {
                "type": "missing",
                "loc": ["body", "grant_type"],
                "msg": "Field required",
                "input": None,
            },
            {
                "type": "missing",
                "loc": ["body", "username"],
                "msg": "Field required",
                "input": None,
            },
            {
                "type": "missing",

    ]
    first_parent = lang_path_root
    yield from first_parent.glob("*.md")
    for dir_path in first_dirs:
        yield from dir_path.rglob("*.md")
    first_dirs_str = tuple(str(d) for d in first_dirs)
    for path in lang_path_root.rglob("*.md"):
        if str(path).startswith(first_dirs_str):
            continue
        if path.parent == first_parent:
            continue
        yield path


def get_all_paths(lang: str):

from dataclasses import field  # (1)

from fastapi import FastAPI
from pydantic.dataclasses import dataclass  # (2)


@dataclass
class Item:
    name: str
    description: str | None = None


@dataclass
class Author:
    name: str
    items: list[Item] = field(default_factory=list)  # (3)


app = FastAPI()


@app.post("/authors/{author_id}/items/", response_model=Author)  # (4)

from __future__ import annotations

import uuid
from dataclasses import dataclass, field

from dirty_equals import IsUUID
from fastapi import FastAPI
from fastapi.testclient import TestClient
from inline_snapshot import snapshot


@dataclass
class Item:
    id: uuid.UUID
    name: str
    price: float
    tags: list[str] = field(default_factory=list)
    description: str | None = None
    tax: float | None = None

Щоб транслювати SSE з FastAPI, використовуйте `yield` у вашій *функції операції шляху* і встановіть `response_class=EventSourceResponse`.

Імпортуйте `EventSourceResponse` з `fastapi.sse`:

{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[1:25] hl[4,22] *}

Кожен елемент, повернений через `yield`, кодується як JSON і надсилається в полі `data:` події SSE.