public final fun expiresAt ()J
	public fun hashCode ()I
	public final fun hostOnly ()Z
	public final fun httpOnly ()Z
	public final fun matches (Lokhttp3/HttpUrl;)Z
	public final fun name ()Ljava/lang/String;
	public final fun newBuilder ()Lokhttp3/Cookie$Builder;
	public static final fun parse (Lokhttp3/HttpUrl;Ljava/lang/String;)Lokhttp3/Cookie;

                                "minLength": 1,
                            },
                            "name": {
                                "title": "Name",
                                "type": "string",
                            },
                        },
                        "required": ["url", "name"],
                        "title": "Image",
                        "type": "object",
                    },

	if err != nil {
		return nil, nil, err
	}
	return lookupRes, groups, nil
}

// Bind - binds to ldap, searches LDAP and returns the distinguished name of the
// user and the list of groups.
func (l *Config) Bind(username, password string) (*xldap.DNSearchResult, []string, error) {
	conn, err := l.LDAP.Connect()
	if err != nil {
		return nil, nil, err
	}

      ],
      "files": [
        {
          "name": "${project.build.finalName}.jar",
          "url": "${project.build.finalName}.jar"
        }
      ],
      "capabilities": [
        {
          "group": "com.google.guava",
          "name": "guava",
          "version": "${pom.version}"
        },
        {
          "group": "com.google.collections",
          "name": "google-collections",

   * integrals).
   *
   * Note well that if, for this function, we chose a horizontal line, at height of exactly (1/QPS),
   * then the effect of the function is non-existent: we serve storedPermits at exactly the same
   * cost as fresh ones (1/QPS is the cost for each). We use this trick later.
   *
   * If we pick a function that goes /below/ that horizontal line, it means that we reduce the area

            }

            // The temporary file is named destination + ".tmp" and is done this way to ensure
            // that the temporary file is in the same file system as the destination because the
            // File.renameTo operation doesn't really work across file systems.
            // So we will attempt to do a File.renameTo for efficiency and atomicity, if this fails

```

////

使用 `str | None` 而不是仅仅 `str`，可以让编辑器帮助你发现把值当成总是 `str` 的错误（实际上它也可能是 `None`）。

### 类作为类型 { #classes-as-types }

你也可以把类声明为变量的类型。

假设你有一个名为 `Person` 的类，带有 name：

{* ../../docs_src/python_types/tutorial010_py310.py hl[1:3] *}

然后你可以声明一个变量是 `Person` 类型：

{* ../../docs_src/python_types/tutorial010_py310.py hl[6] *}

接着，你会再次获得所有的编辑器支持：

pkg text/template, method (ExecError) Error() string
pkg text/template, type ExecError struct
pkg text/template, type ExecError struct, Err error

from typing import Optional


def say_hi(name: Optional[str]):
    print(f"Hey {name}!")
```

Параметр `name` объявлен как `Optional[str]`, но он не является необязательным: вы не можете вызвать функцию без этого параметра:

```Python
say_hi()  # О нет, это вызывает ошибку! 😱
```

Параметр `name` по-прежнему обязателен (не «optional»), так как у него нет значения по умолчанию. При этом `name` принимает `None` в качестве значения:

                "schemas": {
                    "Item": {
                        "title": "Item",
                        "required": ["name", "price"],
                        "type": "object",
                        "properties": {
                            "name": {"title": "Name", "type": "string"},
                            "price": {"title": "Price", "type": "number"},
                            "description": {