def getPublicKey(ballot):
# Get the public key 'n'
publicKeyResponse = geth.callFunction(ballot.address,
'getPublicKeyN')['result']
publicKeyN = geth.responseToPublicKey(publicKeyResponse)
# Get the public key 'g'
publicKeyResponse = geth.callFunction(ballot.address,
'getPublicKeyG')['result']
publicKeyG = geth.responseToPublicKey(publicKeyResponse)
# Return a public key object
return crypto.PublicKey(publicKeyN, publicKeyG)
def getVotes(ballot):
# Get the vote values for the selected ballot
votesResponse = geth.callFunction(ballot.address, 'getVotes')['result']
voteValues = geth.responseToVoteValues(votesResponse)
# Get the candidate count
candidateCount = getCandidateCount(ballot)
# Initalise the votes array
votes = []
# Loop through each set of votes
for index in xrange((len(voteValues) / 8) / candidateCount):
# Add a row for this set of votes
votes.append([])
# Loop through each candidate
for candidateIndex in xrange(candidateCount):
# Initalise this vote value
voteValue = ''
# Loop through each value for this candidate
for valueIndex in xrange(8):
# Compile this vote
voteValue += str(voteValues[((index * (candidateCount * 8)) +
(candidateIndex) * 8) +
valueIndex])
# Add the vote value to the vote array
votes[index].append(geth.hexToNumber(voteValue))
# Return the votes array
return votes
def getVoters(ballot):
votersResponse = geth.callFunction(ballot.address, 'getVoters')['result']
return geth.responseToVoters(votersResponse)
def getCandidateCount(ballot):
candidateCountResponse = geth.callFunction(ballot.address,
'getCandidateCount')['result']
return geth.responseToInteger(candidateCountResponse)
def getCandidates(ballot):
candidatesResponse = geth.callFunction(ballot.address,
'getCandidates')['result']
return geth.responseToCandidates(candidatesResponse)
def getDescription(ballot):
descriptionResponse = geth.callFunction(ballot.address,
'getDescription')['result']
return geth.responseToString(descriptionResponse)
def getTitle(ballot):
titleResponse = geth.callFunction(ballot.address, 'getTitle')['result']
return geth.responseToString(titleResponse)