money of contract

scanmoney.py

import requests
from bs4 import BeautifulSoup

import os
import sys  
reload(sys)  
sys.setdefaultencoding('utf8')

def formatAddress(address):
    if len(address) == 42:
        return address
    else:
        return "0x" + "0"*(42 - len(address)) + address[2::]

def getContractMoney(address):
    address = formatAddress(address)
    url = "https://etherscan.io/address/{}#code"
    response = requests.get(url.format(address))
    text = response.text
    soup = BeautifulSoup(text, "lxml")
    tds = soup.find_all('td')
    if tds[3].text.strip() != u"$0":
        return tds[3].text.strip()
    else:
        return None

def logRead(filename):
    with open(filename) as f:
        log = f.read()
    address = log[log.find("Address=") + len("Address="):log.find("******")]
    address = format(address)
    value = getContractMoney(address)
    if value != None:
        print(address)
        print(value)
        return True
    else:
        return False


def main():
    if len(sys.argv) < 2:
        return

    src = sys.argv[1]

    if not os.path.exists(src):
        return

    files = os.listdir(src)

    for one in files:
        try:
            if logRead('{}/{}'.format(src, one)):
                print(one)
        except Exception as e:
            print("err: {}".format(one))
            print(e)


if __name__ == "__main__":
    main()