def respond(self, data_hash, position):
'''
Respond to a challenge
'''
try:
data = self.data[data_hash].data
except:
# You don't have this data. Can implement code to cheat?
return None
values = [data[i:i+split_n] for i in range(0, len(data), split_n)]
merkle = MerkleTree(values)
return merkle.prove(position)
def test_merkle():
# Handle some data
filename = 'merkle.txt'
data = read_data(filename)
size = check_filesize(filename)
# Test Merkle tree first
# Split into 8 parts
values = data.splitlines()
# Test the address is root address is always the same
merkle = MerkleTree(values)
# print(merkle.address())
# Test contain text merkle_1 in merkle (should have)
test_1 = merkle.prove(0)
# Prove is correct
# Need to check for contains
print(merkle.contains(test_1))
return