Python:如何解析包含".."的URL

from urllib.parse import quote, unquote

url = 'https://www.example.com/path/../file.html'
encoded_url = quote(url)
decoded_url = unquote(encoded_url)

print('Encoded URL:', encoded_url)
print('Decoded URL:', decoded_url)

Encoded URL: https%3A//www.example.com/path/%2E%2E/file.html
Decoded URL: https://www.example.com/path/../file.html