import requests

# Отправка GET-запроса с cookies
response = requests.get('https://example.com', cookies={'key': 'value'})

Пример с `http.cookies`:  
```python
from http.cookies import SimpleCookie

# Создание и парсинг cookies
cookie = SimpleCookie()
cookie['session'] = 'abc123'
cookie['session']['domain'] = '.example.com'
cookie['session']['path'] = '/'
print(cookie.output())  # 'Set-Cookie: session=abc123; Domain=.example.com; Path=/'