, 🔢 🔛 ⚫️ 🔜 🛠️ 🕐 🔠 🌀 ❌. & ⤴️ 💲 📨 🔠 👈 🌀 ❌ 🔜 ⚙️ 🔄 & 🔄 🕐❔ 🔢 🤙 ⏮️ ⚫️❔ 🎏 🌀 ❌.

🖼, 🚥 👆 ✔️ 🔢:

```Python
@lru_cache
def say_hi(name: str, salutation: str = "Ms."):
    return f"Hello {salutation} {name}"
```

👆 📋 💪 🛠️ 💖 👉:

```mermaid
sequenceDiagram

participant code as Code
participant function as say_hi()

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 }

```Python
q: Union[str, None] = None
```

Ou bien, en Python 3.10 et supérieur :

```Python
q: str | None = None
```

Par exemple :

{* ../../docs_src/body_multiple_params/tutorial004_an_py310.py hl[27] *}

/// info

/// tip

Ce n'est probablement pas aussi important ou nécessaire si vous utilisez `Annotated`.

///

Disons que vous voulez déclarer le paramètre de requête `q` comme un `str` requis.

Et vous n'avez pas besoin de déclarer autre chose pour ce paramètre, donc vous n'avez pas vraiment besoin d'utiliser `Query`.

///

### `Response`

👑 `Response` 🎓, 🌐 🎏 📨 😖 ⚪️➡️ ⚫️.

👆 💪 📨 ⚫️ 🔗.

⚫️ 🚫 📄 🔢:

* `content` - `str` ⚖️ `bytes`.
* `status_code` - `int` 🇺🇸🔍 👔 📟.
* `headers` - `dict` 🎻.
* `media_type` - `str` 🤝 📻 🆎. 🤶 Ⓜ. `"text/html"`.

FastAPI (🤙 💃) 🔜 🔁 🔌 🎚-📐 🎚. ⚫️ 🔜 🔌 🎚-🆎 🎚, ⚓️ 🔛 = & 🔁 = ✍ 🆎.

    public final void writeUTF(final String str) throws SmbException {
        final int len = str.length();
        int ch, size = 0;
        byte[] dst;

        for (int i = 0; i < len; i++) {
            ch = str.charAt(i);
            size += ch > 0x07F ? ch > 0x7FF ? 3 : 2 : 1;
        }
        dst = new byte[size];
        writeShort(size);
        Encdec.enc_utf8(str, dst, 0, size);
        write(dst, 0, size);

Para isso, nós atualizamos o modelo Pydantic `TokenData` com a nova propriedade `scopes`.

Ao validar os dados com o Pydantic nós podemos garantir que temos, por exemplo, exatamente uma `list` de `str` com os escopos e uma `str` com o `username`.

No lugar de, por exemplo, um `dict`, ou alguma outra coisa, que poderia quebrar a aplicação em algum lugar mais tarde, tornando isso um risco de segurança.

                    break;
                case STRING:
                    final String str = (String) xObj.value();
                    buf.append(getResultDataBody(entry.getKey(), trimSpaceEnabled ? str.trim() : str));
                    break;
                case NODESET:
                    final XPathNodes nodeList = (XPathNodes) xObj.value();

For that, we update the Pydantic model `TokenData` with a new property `scopes`.

By validating the data with Pydantic we can make sure that we have, for example, exactly a `list` of `str` with the scopes and a `str` with the `username`.

Instead of, for example, a `dict`, or something else, as it could break the application at some point later, making it a security risk.

def write_action_env_to_bazelrc(var_name, var):
  write_to_bazelrc('build --action_env {}="{}"'.format(var_name, str(var)))


def write_repo_env_to_bazelrc(config_name, var_name, var):
  write_to_bazelrc(
      'build:{} --repo_env {}="{}"'.format(config_name, var_name, str(var))
  )


def run_shell(cmd, allow_non_zero=False, stderr=None):
  if stderr is None:
    stderr = sys.stdout