Source code for kyu_5.extract_the_domain_name_from_url.extract_domain_from_url

"""
Extract the domain name from a URL.

Created by Egor Kostan.
GitHub: https://github.com/ikostan
"""




def domain_name(url: str) -> str:
    """
    Domain name from URL.

    Parses out just the domain name and
    returns it as a string.
    :param url: URL as a string
    :return: domain name as a string
    """
    result: str = ''
    for url_segment in url.split('/'):
        if '.' in url_segment:
            if 'www' in url_segment:
                result = url_segment.split('.')[1]
            else:
                result = url_segment.split('.')[0]
            break
    return result