@property
def fingerprint(self):
    " Returns the key's fingerprint, which is the first 4 bytes\n        of its identifier.\n\n        A key's identifier and fingerprint are defined as:\n        https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#key-identifiers\n\n        Returns:\n            bytes: The first 4 bytes of the RIPEMD-160 hash.\n        "
    return self.identifier[:4]
Returns the key's fingerprint, which is the first 4 bytes
of its identifier.

A key's identifier and fingerprint are defined as:
https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#key-identifiers

Returns:
    bytes: The first 4 bytes of the RIPEMD-160 hash.
@property
def fingerprint(self):
    " Returns the key's fingerprint, which is the first 4 bytes\n        of its identifier.\n\n        A key's identifier and fingerprint are defined as:\n        https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#key-identifiers\n\n        Returns:\n            bytes: The first 4 bytes of the RIPEMD-160 hash.\n        "
    return self.identifier[:4]