PyBlockchain/main.py at main · magichrist/PyBlockchain · GitHub

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from blockchain.Blockchain import Blockchain
from blockchain.TX import TX
from blockchain.NodeMaster import NodeMaster
import time
import json

master = NodeMaster()
nodeA = master.generate_node("127.0.0.1", 5001)
nodeB = master.generate_node("127.0.0.1", 5002)
nodeC = master.generate_node("127.0.0.1", 5003)
nodeD = master.generate_node("127.0.0.1", 5004)
nodeA.start()
nodeB.start()
nodeC.start()
nodeD.start()
nodeA.send("127.0.0.1", 5001, "hello")

bc = Blockchain()
a = bc.create_wallet()
a.balance = 105
bc.init_system_account()
bc.transact(a.send("REC", 10))
bc.transact(a.send("REC", 10))
bc.transact(a.send("REC", 10))
bc.transact(a.send("REC", 10))
bc.transact(a.send("REC", 10))
print(a.balance)
block = bc.chain[1].to_dict()
tx = bc.chain[1].transactions[0].to_dict()
TX(a.address, a.public_key, "REC", 10).from_dict(tx)

try:
    time.sleep(2)
    nodeA.send("127.0.0.1", 5002,json.dumps({"from":"nodeA","message":"hi"}))
    while True:
        time.sleep(1)
except KeyboardInterrupt:
    nodeA.kill()
    nodeB.kill()
    nodeC.kill()
    nodeD.kill()