deploy_SMT.py

import time
from web3.auto import w3
from solc import compile_source
from web3 import Web3
from web3.contract import ConciseContract

# Path of the source code of the SMT contract
sol_path = "/media/sf_Shared_Folder/stm-contrace_original.sol"
interface_keystr = '<stdin>:SMT'

account = w3.eth.coinbase
pin = "  "  # password to unlock the account

contract_file = open(sol_path)
contract_soucecode = contract_file.read()
compiled_sol = compile_source(contract_soucecode)

contract_interface = compiled_sol[interface_keystr]
contract = w3.eth.contract(abi=contract_interface['abi'], bytecode=contract_interface['bin'])

w3.personal.unlockAccount(account, pin)
gas = contract.constructor().estimateGas()
tx_hash = contract.deploy(transaction={'from': account, 'gas': gas})
while True:
    tx_receipt = w3.eth.getTransactionReceipt(tx_hash)
    if tx_receipt != None:
        break
    time.sleep(1)
contract_address = tx_receipt['contractAddress']
print('Contract Address: ' + contract_address)

contract = w3.eth.contract(address=contract_address, abi=contract_interface['abi'])
func = contract.functions.enableTransfer(True)
gas = func.estimateGas()
tid = func.transact(transaction={'from': account, 'gas': gas})
while True:
    tx_receipt = w3.eth.getTransactionReceipt(tid)
    if tx_receipt != None:
        print("RECEIPT: " + str(tx_receipt))
        break
    time.sleep(1)