watch_address

   1 #!/usr/bin/env python
   2
   3 import sys
   4 from electrum import TcpStratumInterface
   5
   6 try:
   7     addr = sys.argv[1]
   8 except:
   9     print "usage: watch_address <bitcoin_address>"
  10     sys.exit(1)
  11
  12 i = TcpStratumInterface('electrum.novit.ro', 50001)
  13 i.init_socket()
  14 i.start()
  15 i.send([('blockchain.address.subscribe',[addr])])
  16
  17 while True:
  18     r = i.responses.get(True, 100000000000)
  19     method = r.get('method')
  20     if method == 'blockchain.address.subscribe':
  21         i.send([('blockchain.address.get_history',[addr])])
  22     elif method == 'blockchain.address.get_history':
  23         confirmed = unconfirmed = 0
  24         h = r.get('result')
  25         if h is None:
  26             continue
  27         for item in h:
  28             v = item['value']
  29             if item['height']:
  30                 confirmed += v
  31             else:
  32                 unconfirmed += v
  33         print (confirmed+unconfirmed)/1.e8
  34
  35