def newMiner(self, label):
if label in self.nodes:
raise ValueError(
"A node labelled '{}' already exists.".format(label))
newNode = Miner(label)
newNode.addPeer(self.relayNode)
self.nodes[label] = newNode
def newNode(self, label):
if label in self.nodes:
raise ValueError(
"A node labelled '{}' already exists.".format(label))
newNode = Miner(label)
newNode.addPeer(
self.relayNode) # relayNode will hear but not send out txs/blocks
self.nodes[label] = newNode
