#!/usr/bin/python2
import json,urllib,datetime,sys
if len(sys.argv) != 4 :
    print "** Usage: %s APIKEY WORKER_NAME LOW_WORKER_SPEED" % sys.argv[0]
    print "**  aka YOU ARE MADE OF STUPID"
    exit (3)

API_KEY=sys.argv[1]
WORKER_NAME=sys.argv[2]
LOW_WORKER_SPEED=float(sys.argv[3])
url="http://www.btcguild.com/api.php?api_key=%s" % API_KEY
try:
    result = json.load(urllib.urlopen(url))
except e:
    print "?? cannot parse json or connect to server"
    exit (1)

for k,v in result["workers"].iteritems():
    if v["worker_name"] == WORKER_NAME:
        curr = v["hash_rate"]
        if curr < LOW_WORKER_SPEED:
            print "!! %f is below expected %f" (curr,LOW_WORKER_SPEED)
            exit (2)
        else:
            print "++ everything fine, current speed is %f" % curr
            exit(0)