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web3Interactive/demo/query_balance/query_balance_somnia.py

106 lines
3.3 KiB

# -*- coding: utf-8 -*-
from web3 import Web3
import time
# 设置 RPC URL
rpc_url = "https://dream-rpc.somnia.network"
# 初始化 web3.py 提供器
w3 = Web3(Web3.HTTPProvider(rpc_url))
# 检查是否连接成功
def check_connection():
try:
network_id = w3.eth.chain_id
print(f"已成功连接到链节点,网络ID为: {network_id}。正在查询钱包余额...")
return True
except Exception as e:
print("无法连接到链节点,请检查 URL 是否正确")
return False
# 钱包地址列表
wallet_addresses = [
'0xe50B77Cd771243b8Ae1d6ce33b4E13ECC5Fa28a6',
'0x9ea2ECAD4090E32916e03b77d7C75CbF6C8E0A55',
'0xE8A4b0C04300154DC9B1D0e565Ba70F996614690',
'0x1b623c5d70c93b437d93c305bf2cfa389095f636',
'0x06D25c3e0E1F753ac0486a3f8aaD7259149656cB',
'0x15cFEE34Ca4541CAc9a1c4B6F6aB47A65877E240',
'0x7aBF0dA8Ac07B6dE7206e467988455E1AD0b60B5',
'0xF736f45d4663a8D8DfF7EFA55b1Cf6Fe38D026c8',
'0x83173eECf3a6d9ABB79682568e16c2eAd361620e',
'0xa401b85B4849Fc7610Bd180cc937859C78528F47',
'0x10A43E7Fe77E2D84adBeC26cF0bFc6f403841266',
'0x70D5EE1DfddD3726f0D71F4CD5a8Ef43aC651a75'
]
def query_balances(wallet_num, wallet_address):
retry_count = 0
max_retries = 3
delay = 2 # 延迟时间,单位为秒
result_message = ""
result_balance = -1
# 转换为校验和地址
try:
checksum_address = w3.to_checksum_address(wallet_address)
except Exception as e:
print(f"钱包 {wallet_address} 地址格式无效: {str(e)}")
return wallet_num
while retry_count < max_retries:
try:
# 查询余额
balance = w3.eth.get_balance(checksum_address)
# 将余额从 Wei 转换为 Ether
balance_eth = w3.from_wei(balance, 'ether')
result_message = f"Wallet {wallet_num}: {checksum_address}\nbalance: {balance_eth} Token"
result_balance = balance_eth
print(result_message)
wallet_num += 1
break
except Exception as e:
print(f"查询钱包 {checksum_address} {wallet_num} 余额时发生错误: {str(e)}")
retry_count += 1
print(f"正在重试...(第 {retry_count} 次)")
time.sleep(delay)
if retry_count == max_retries:
result_message = f"钱包 {checksum_address} 查询余额失败,已达到最大重试次数。"
print(result_message)
return wallet_num
def query_nonce(wallet_num, wallet_address):
try:
checksum_address = w3.to_checksum_address(wallet_address)
except Exception as e:
print(f"钱包 {wallet_address} 地址格式无效: {str(e)}")
return
try:
nonce_latest = w3.eth.get_transaction_count(checksum_address, "latest")
nonce_pending = w3.eth.get_transaction_count(checksum_address, "pending")
print(f'pending nonce: {nonce_pending} ; latest nonce: {nonce_latest}')
except Exception as e:
print(f"查询钱包 {checksum_address} {wallet_num} nonce时发生错误: {str(e)}")
def main():
if not check_connection():
return
wallet_num = 1
for wallet_address in wallet_addresses:
wallet_num = query_balances(wallet_num, wallet_address)
query_nonce(wallet_num - 1, wallet_address)
print('------------')
if __name__ == "__main__":
main()