## Dependências opcionais

Usados por Pydantic:

* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email-validator</code></a> - para validação de email.

Usados por Starlette:

* <a href="https://www.python-httpx.org" target="_blank"><code>httpx</code></a> - Necessário se você quiser utilizar o `TestClient`.

## Opsiyonel Gereksinimler

Pydantic tarafında kullanılan:

* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email-validator</code></a> - email doğrulaması için.
* <a href="https://docs.pydantic.dev/latest/usage/pydantic_settings/" target="_blank"><code>pydantic-settings</code></a> - ayar yönetimi için.

    <url>https://github.com/google/guava</url>
  </scm>
  <developers>
    <developer>
      <id>kevinb9n</id>
      <name>Kevin Bourrillion</name>
      <email>******@****.***</email>
      <organization>Google</organization>
      <organizationUrl>http://www.google.com</organizationUrl>
      <roles>
        <role>owner</role>
        <role>developer</role>
      </roles>

    <url>https://github.com/google/guava</url>
  </scm>
  <developers>
    <developer>
      <id>kevinb9n</id>
      <name>Kevin Bourrillion</name>
      <email>******@****.***</email>
      <organization>Google</organization>
      <organizationUrl>http://www.google.com</organizationUrl>
      <roles>
        <role>owner</role>
        <role>developer</role>
      </roles>

/// check

👀 👈 🕳 📟 🔢 🔐 "`secret`", 👥 🕴 ✔️ #️⃣ ⏬.

///

<img src="/img/tutorial/security/image08.png">

🤙 🔗 `/users/me/`, 👆 🔜 🤚 📨:

```JSON
{
  "username": "johndoe",
  "email": "******@****.***",
  "full_name": "John Doe",
  "disabled": false
}
```

<img src="/img/tutorial/security/image09.png">

| `license_info` | `dict` | As informações de licença para a API exposta. Ela pode conter vários campos. <details><summary>Campos de ...

MINIO_IDENTITY_OPENID_SCOPES                (csv)       Comma separated list of OpenID scopes for server, defaults to advertised scopes from discovery document e.g. "email,admin"
MINIO_IDENTITY_OPENID_VENDOR                (string)    Specify vendor type for vendor specific behavior to checking validity of temporary credentials and service accounts on MinIO

| `license_info` | `dict` | 公开的 API 的许可证信息。它可以包含多个字段。<details><summary><code>license_info</code> 字段</summary><table><thead><tr><th>参数</t...

When you install FastAPI with `pip install "fastapi[standard]"` it comes the `standard` group of optional dependencies:

Used by Pydantic:

* <a href="https://github.com/JoshData/python-email-validator" target="_blank"><code>email-validator</code></a> - for email validation.

Used by Starlette:

* <a href="https://www.python-httpx.org" target="_blank"><code>httpx</code></a> - Required if you want to use the `TestClient`.

constraints.CreditCardNumber.message        = {item} ist keine gültige Kreditkartennummer.
constraints.EAN.message                     = {item} ist kein gültiger {type}-Barcode.
constraints.Email.message                   = {item} ist keine gültige E-Mail-Adresse.
constraints.Length.message                  = Die Länge von {item} muss zwischen {min} und {max} liegen.