Retrieve Bitcoin address balance from Blockchain API

btcbal.py

#!/usr/bin/python

import sys
import getopt
import urllib2
from optparse import OptionParser

def main():
  # variables
  btcaddr = ""
  baseurl = "https://blockchain.info/q/addressbalance/"

  # build parser
  usage = "usage: %prog address"
  parser = OptionParser(usage);

  # parse argument
  (options, args) = parser.parse_args()
  if len(args) != 1:
    parser.error("incorrect number of arguments")
  else:
    btcaddr = sys.argv[1]

  # get balance
  url = baseurl + btcaddr
  response = urllib2.urlopen(url)
  html = response.read()

  # if non-zero, write to a results file!
  if (html != "0"):
    print("Found a non-zero balance at: " + url)
    print("Balance has " + html + " Satoshis")
    with open("output.log", "a") as outputfile:
      outputfile.write(btcaddr + "\t" + html)
   
if __name__ == "__main__":
   main()

Hello everyone and thank you for paying me your attention. For example, some blockchain consumers still don't know what they actually used, what blockchain is, and that a miracle actually saved them from bankruptcy. For example, that the safest program in the world is available. And the fastest transfers in the world with blockchain. The most decentralized key and lock program or most secure program in the blockchain world. The easiest money transfer program in the world is blockchain. The most independent banking resources and daily updated information from exchanges around the world, first blockchain. And much more. Some dealers or marketing managers have sent my translations and are making a fool of themselves. And many are probably lucky. You need to go to the psychiatric hospital for treatment or give up marketing, do something else in business, or ask them for a certificate again. You should probably go to school, for example web studies, study marketing again. Look what kind of referral a letter was sent to me from the marketing mining site. I don't know how his understands that?????

Then there are limits to literacy, ladies and gentlemen. Look at this.

tag:blogger.com,1999:blog-90757997343631876752024-01-24T01:59:19.935-08:00<title type='text'>$I7O_OOO</title>Unknownnoreply@blogger.comBlogger0125

tag:blogger.com,1999:blog-90757997343631876752024-01-24T01:59:19.935-08:00<title type='text'>$I7O_OOO</title>Unknownnoreply@blogger.comBlogger0125

i just changed your code a bit for python3:
` #!/usr/bin/python

import sys
import getopt
import urllib.request
from optparse import OptionParser

def main():

variables

btcaddr = ""
baseurl = "https://blockchain.info/q/addressbalance/"

build parser

usage = "usage: %prog address"
parser = OptionParser(usage);

parse argument

(options, args) = parser.parse_args()
if len(args) != 1:
parser.error("incorrect number of arguments")
else:
btcaddr = sys.argv[1]

get balance

url = baseurl + btcaddr
response = urllib.request.urlopen(url)
html = int(response.read())
btcbal = (html / 100000000)

if non-zero, write to a results file!

if (html != "0"):
print("Found a non-zero balance at: " + url)
print(str(btcbal) + "BTC")
with open("output.log", "a") as outputfile:
outputfile.write(btcaddr + "-balance-:" + str(btcbal) + "\n")

if name == "main":
main()
`