- python3环境
- web3.py包
- 文件格式(*.csv)
- TODO
from web3.auto import w3
from web3.personal import Personal
from web3.contract import Contract, ContractFunctions
from web3 import Web3
false = False
true = True
CONTRACT_ADDRESS = "0x000000000000000000000"
CONTRACT_ABI = [
{
"constant": false,
"inputs": [
{
"name": "_spender",
"type": "address"
},
{
"name": "_value",
"type": "uint256"
}
],
"name": "approve",
"outputs": [
{
"name": "success",
"type": "bool"
}
],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "_spender",
"type": "address"
},
{
"name": "_value",
"type": "uint256"
},
{
"name": "_extraData",
"type": "bytes"
}
],
"name": "approveAndCall",
"outputs": [
{
"name": "success",
"type": "bool"
}
],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "_value",
"type": "uint256"
}
],
"name": "burn",
"outputs": [
{
"name": "success",
"type": "bool"
}
],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "_from",
"type": "address"
},
{
"name": "_value",
"type": "uint256"
}
],
"name": "burnFrom",
"outputs": [
{
"name": "success",
"type": "bool"
}
],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "_to",
"type": "address"
},
{
"name": "_value",
"type": "uint256"
}
],
"name": "transfer",
"outputs": [
{
"name": "success",
"type": "bool"
}
],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"name": "from",
"type": "address"
},
{
"indexed": true,
"name": "to",
"type": "address"
},
{
"indexed": false,
"name": "value",
"type": "uint256"
}
],
"name": "Transfer",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"name": "_owner",
"type": "address"
},
{
"indexed": true,
"name": "_spender",
"type": "address"
},
{
"indexed": false,
"name": "_value",
"type": "uint256"
}
],
"name": "Approval",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"name": "from",
"type": "address"
},
{
"indexed": false,
"name": "value",
"type": "uint256"
}
],
"name": "Burn",
"type": "event"
},
{
"constant": false,
"inputs": [
{
"name": "_from",
"type": "address"
},
{
"name": "_to",
"type": "address"
},
{
"name": "_value",
"type": "uint256"
}
],
"name": "transferFrom",
"outputs": [
{
"name": "success",
"type": "bool"
}
],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"name": "initialSupply",
"type": "uint256"
},
{
"name": "tokenName",
"type": "string"
},
{
"name": "tokenSymbol",
"type": "string"
}
],
"payable": false,
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"constant": true,
"inputs": [
{
"name": "",
"type": "address"
},
{
"name": "",
"type": "address"
}
],
"name": "allowance",
"outputs": [
{
"name": "",
"type": "uint256"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [
{
"name": "",
"type": "address"
}
],
"name": "balanceOf",
"outputs": [
{
"name": "",
"type": "uint256"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "decimals",
"outputs": [
{
"name": "",
"type": "uint8"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "name",
"outputs": [
{
"name": "",
"type": "string"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "symbol",
"outputs": [
{
"name": "",
"type": "string"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "totalSupply",
"outputs": [
{
"name": "",
"type": "uint256"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
}
]
GAS_PRICE = w3.eth.gasPrice
GAS_LIMIT = 100000
FROM_ADDRESS = "0x1111111111111111111111111111"
FROM_ADDRESS_PWD = "101"
def get_bonus_list(bonus_file):
print("Read contents from %s" % bonus_file)
contents = []
result = []
with open(bonus_file, "r") as fh:
contents = fh.readlines()
for line in contents:
if len(line.split(",")) == 3 and line.split(",")[1].startswith("0x") and line.split(",")[2].strip():
result.append((line.split(",")[1].strip(), line.split(",")[2].strip()))
return result
def prepare():
# Set account as the sender
ps = Personal(w3)
ps.unlockAccount(FROM_ADDRESS, FROM_ADDRESS_PWD)
w3.eth.defaultAccount = FROM_ADDRESS
def init_contract(address=CONTRACT_ADDRESS, abi=CONTRACT_ABI):
myContract = w3.eth.contract(address=Web3.toChecksumAddress(address), abi=abi)
return myContract
def transfer(contract, address, amount, gasprice=GAS_PRICE, gasLimit=GAS_LIMIT):
transaction = {"gasPrice": gasprice, "gas": gasLimit}
contract.functions.transfer(address, w3.toWei(amount, 'ether')).transact(transaction)
if __name__ == "__main__":
print("Start")
prepare()
contract = init_contract()
for address, xdc in get_bonus_list("bonus.csv"):
print("Transfer XDC from %s to %s with %s" % (FROM_ADDRESS, address, xdc))
transfer(contract, address, xdc)
