def GetAvailableClaimTotal(self):
"""
Gets the total amount of Gas that this wallet is able to claim at a given moment
Returns:
Fixed8: the amount of Gas available to claim as a Fixed8 number
"""
coinrefs = [coin.Reference for coin in self.GetUnclaimedCoins()]
bonus = Blockchain.CalculateBonusIgnoreClaimed(coinrefs, True)
return bonus
def Verify(self, mempool):
"""
Verify the transaction.
Args:
mempool:
Returns:
bool: True if verified. False otherwise.
"""
if not super(ClaimTransaction, self).Verify(mempool):
return False
# wat does this do
# get all claim transactinos from mempool list
# that are not this claim
# and gather all the claims of those claim transactions
# and see if they intersect the claims of this transaction
# and if that number is greater than zero that we do not verify
# (now, to do that in python)
# if (mempool.OfType < ClaimTransaction > ().Where(p => p != this).SelectMany(p= > p.Claims).Intersect(Claims).Count() > 0)
# return false;
# im sorry about the below
otherclaimTxs = [
tx for tx in mempool if tx is ClaimTransaction and tx is not self
]
for other in otherclaimTxs:
# check to see if the length of the intersection between this objects claim's and the other txs claims is > 0
if len([
list(filter(lambda x: x in self.Claims, otherClaims))
for otherClaims in other.Claims
]):
return False
txResult = None
for tx in self.GetTransactionResults():
if tx.AssetId == Blockchain.SystemCoin().Hash:
txResult = tx
break
if txResult is None or txResult.Amount > Fixed8(0):
return False
try:
return Blockchain.CalculateBonusIgnoreClaimed(
self.Claims, False) == -txResult.Amount
except Exception as e:
logger.error('Could not calculate bonus: %s ' % e)
return False
