sangge/tpre-python
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update eth

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This commit is contained in:
sangge-redmi 2024-09-30 21:51:49 +08:00
parent e8e7c59579
commit 1c18726066
4 changed files with 32 additions and 10 deletions
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22
src/eth_logger.py
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@ -4,7 +4,8 @@ import json
rpc_url = "https://ethereum-holesky-rpc.publicnode.com" rpc_url = "https://ethereum-holesky-rpc.publicnode.com"
chain = Web3(Web3.HTTPProvider(rpc_url)) chain = Web3(Web3.HTTPProvider(rpc_url))
contract_address = "0x642C23F91bf8339044A00251BC09d1D98110C433" contract_address = "0x642C23F91bf8339044A00251BC09d1D98110C433"
contract_abi = json.loads('''[ contract_abi = json.loads(
"""[
{ {
"anonymous": false, "anonymous": false,
"inputs": [ "inputs": [
@ -37,23 +38,26 @@ contract_abi = json.loads('''[
"stateMutability": "nonpayable", "stateMutability": "nonpayable",
"type": "function" "type": "function"
} }
]''') ]"""
)
contract = chain.eth.contract(address=contract_address, abi=contract_abi) contract = chain.eth.contract(address=contract_address, abi=contract_abi)
wallet_address = "0xe02666Cb63b3645E7B03C9082a24c4c1D7C9EFf6" wallet_address = "0xe02666Cb63b3645E7B03C9082a24c4c1D7C9EFf6"
pk = "ae66ae3711a69079efd3d3e9b55f599ce7514eb29dfe4f9551404d3f361438c6" pk = "ae66ae3711a69079efd3d3e9b55f599ce7514eb29dfe4f9551404d3f361438c6"
def call_eth_logger(wallet_address, pk, message: str): def call_eth_logger(wallet_address, pk, message: str):
transaction = contract.functions.logmessage(message).build_transaction({ transaction = contract.functions.logmessage(message).build_transaction(
'chainId': 17000, {
'gas': 30000, "chainId": 17000,
'gasPrice': chain.to_wei('10', 'gwei'), "gas": 30000,
'nonce': chain.eth.get_transaction_count(wallet_address, 'pending'), "gasPrice": chain.to_wei("10", "gwei"),
}) "nonce": chain.eth.get_transaction_count(wallet_address, "pending"),
}
)
signed_tx = chain.eth.account.sign_transaction(transaction, private_key=pk) signed_tx = chain.eth.account.sign_transaction(transaction, private_key=pk)
tx_hash = chain.eth.send_raw_transaction(signed_tx.raw_transaction) tx_hash = chain.eth.send_raw_transaction(signed_tx.raw_transaction)
print(tx_hash) print(tx_hash)
receipt = chain.eth.wait_for_transaction_receipt(tx_hash) receipt = chain.eth.wait_for_transaction_receipt(tx_hash)
transfer_event = contract.events.messageLog().process_receipt(receipt) transfer_event = contract.events.messageLog().process_receipt(receipt)
for event in transfer_event: for event in transfer_event:
print(event['args']['msg']) print(event["args"]["msg"])

8
src/eth_logger_test.py Normal file
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@ -0,0 +1,8 @@
from eth_logger import call_eth_logger
wallet_address = (
"0xe02666Cb63b3645E7B03C9082a24c4c1D7C9EFf6" # 修改成要使用的钱包地址/私钥
)
wallet_pk = "ae66ae3711a69079efd3d3e9b55f599ce7514eb29dfe4f9551404d3f361438c6"
call_eth_logger(wallet_address, wallet_pk, "hello World")

10
src/logger.sol Normal file
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@ -0,0 +1,10 @@
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract logger{
event messageLog(string msg);
function logmessage(string memory text) public returns (bool){
emit messageLog(text);
return true;
}
}

2
src/node.py
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@ -186,7 +186,7 @@ wallet_pk = "ae66ae3711a69079efd3d3e9b55f599ce7514eb29dfe4f9551404d3f361438c6"
if __name__ == "__main__": if __name__ == "__main__":
import uvicorn # pylint: disable=e0401 import uvicorn
threading.Thread(target=log_message).start() threading.Thread(target=log_message).start()