def get_encodings_from_content(content):
    """Returns encodings from given content string.

    :param content: bytestring to extract encodings from.
    """
    warnings.warn(
        (
            "In requests 3.0, get_encodings_from_content will be removed. For "
            "more information, please see the discussion on issue #2266. (This"
            " warning should only appear once.)"
        ),
        DeprecationWarning,
    )

    charset_re = re.compile(r'<meta.*?charset=["\']*(.+?)["\'>]', flags=re.I)
    pragma_re = re.compile(r'<meta.*?content=["\']*;?charset=(.+?)["\'>]', flags=re.I)
    xml_re = re.compile(r'^<\?xml.*?encoding=["\']*(.+?)["\'>]')

    return (
        charset_re.findall(content)
        + pragma_re.findall(content)
        + xml_re.findall(content)
    )
Returns encodings from given content string.

    :param content: bytestring to extract encodings from.
    
Solutions/CyberArkAudit/Data Connectors/.python_packages/lib/site-packages/requests/utils.py