>>> from validators import url

>>> url("https://www.example-domain.com/us/blog/the-longest-path-i-can-even-write-with-more-than-64-chars")
ValidationFailure(
    func=url,
    args={
        'reason': "encoding with 'idna' codec failed (UnicodeError: label too long)",
        'value': 'https://www.example-domain.com/us/blog/the-longest-path-i-can-even-write-with-more-than-64-chars'
    }
)

>>> url("https://www.example-domain.com/us/blog/the-longest-path-i-can-even-write-with-more-than-64-ch")
True