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Make get_fingerprint an instance method

pull/97/head
tuxxy 2017-11-03 20:20:09 -06:00
parent 90e9441f7b
commit a44117931d
1 changed files with 3 additions and 4 deletions
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7
nkms/keystore/db/models.py
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@ -12,11 +12,10 @@ class Key(Base):
key_data = Column(LargeBinary, unique=True)
def __init__(self, key_data):
self.fingerprint = Key.get_fingerprint(key_data[2:])
self.key_data = key_data
self.fingerprint = self.get_fingerprint()
@classmethod
def get_fingerprint(cls, key_data: bytes) -> bytes:
def get_fingerprint(self) -> bytes:
"""
Hashes the key with keccak_256 and returns the hexdigest as a String.
@ -24,4 +23,4 @@ class Key(Base):
:return: Fingerprint of key as a string
"""
return sha3.keccak_256(key_data).hexdigest().encode()
return sha3.keccak_256(self.key_data[2:]).hexdigest().encode()