def __init__(self, x, y, chain_code, index, depth, parent_fingerprint=b'\x00\x00\x00\x00'):
    key = PublicKey(x, y)
    HDKey.__init__(self, key, chain_code, index, depth, parent_fingerprint)
    PublicKeyBase.__init__(self)
def __init__(self, x, y, chain_code, index, depth, parent_fingerprint=b'\x00\x00\x00\x00'):
    key = PublicKey(x, y)
    HDKey.__init__(self, key, chain_code, index, depth, parent_fingerprint)
    PublicKeyBase.__init__(self)