from datetime import datetime
def convert_cookies(cookie_file):
    buffer = ['# Netscape HTTP Cookie File', '']
    with open(cookie_file, 'r') as f:
        for line in f:
            name, value, domain, path, expires, _, _, secure, _, _ = line.strip().split("\t")
            expires_dt = int(datetime.fromisoformat(expires.rstrip('Z')).timestamp()) if expires != 'Session' else ''
            if secure:
                secure = 'TRUE'

            buffer.append('\t'.join([domain, 'TRUE',  path, secure, str(expires_dt), name, value]))

    with open(cookie_file, 'w') as f:
        f.write("\n".join(buffer))