#!/usr/bin/python
import subprocess,sys
MyBCAddress = 'YOUR BITCOIN ADDRESS HERE'

p = subprocess.Popen(['bitcoin','getbalance'],stdout=subprocess.PIPE)
out,err = p.communicate()

out = out.strip()

try:
    bal = float(out)
except ValueError:
    sys.exit(1)

if bal > 0.01:
    print "We have a balance of {0:.2f}BC. Sending...".format(bal)
    p = subprocess.Popen(['bitcoin','sendtoaddress',MyBCAddress,str(bal)],stdout=subprocess.PIPE)
    out,err = p.communicate()
    print out
else:
    print "No coins here."