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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def isportopen(host, port):
    '''
    Return status of a port
    '''

    if not 1 <= int(port) <= 65535:
        return False

    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    out = sock.connect_ex((sanitize_host(host), int(port)))

    return out