def test(self):
last_tid = self.d * 1e6 - 1
last_price = 0.5
p = find_clear_minute_prices(self.trades, last_tid, last_price)
self.assertEqual(len(p), 1)
self.assertEqual(p[0]["price"], 1)
self.assertEqual(p[0]["time"], datetime.datetime(2012,1,1,2,3,0,0,utc))
def test(self):
last_tid = self.d * 1e6 - 1
last_price = 0.5
p = find_clear_minute_prices(self.trades, last_tid, last_price)
self.assertEqual(len(p), 1)
self.assertEqual(p[0]["price"], 1)
self.assertEqual(p[0]["time"],
datetime.datetime(2012, 1, 1, 2, 3, 0, 0, utc))
def handle(self, *args, **options):
if already_running():
#self.stdout.write("Already running")
return
time_started = util.get_utc_time_now()
has_expired = False
now = util.get_utc_time_now()
one_hour = datetime.timedelta(0, 3600, 0)
try:
last_bitcoin_price = Bitcoin_Price.objects.order_by('-time')[0]
last_tid = last_bitcoin_price.rollover_id_b
except IndexError:
last_tid = int(util.datetime_to_unix_time(now - one_hour) * 1e6)
trades = self.get_gox_trades(
last_tid - 1) # needs to include the last rollover trade
if len(trades) > 0:
try:
last_tid = int(trades[0]["tid"])
except:
return
last_price = trades[0]["price"]
while (len(trades) > 0 and not has_expired):
prices = find_clear_minute_prices(trades, last_tid, last_price)
for price in prices:
bitcoin_price = Bitcoin_Price(**price)
bitcoin_price.save()
last_tid = int(trades[-1]["tid"])
last_price = trades[-1]["price"]
time.sleep(1) # Don't hammer the gox server too hard
time_taken = util.get_utc_time_now() - time_started
has_expired = time_taken.total_seconds() > 30
# Check if there are more trades after the last trade in the
# previous set of trades
if (len(trades) == 500):
trades = self.get_gox_trades(last_tid)
else:
trades = []
def handle(self, *args, **options):
if already_running():
#self.stdout.write("Already running")
return
time_started = util.get_utc_time_now()
has_expired = False
now = util.get_utc_time_now()
one_hour = datetime.timedelta(0, 3600, 0)
try:
last_bitcoin_price = Bitcoin_Price.objects.order_by('-time')[0]
last_tid = last_bitcoin_price.rollover_id_b
except IndexError:
last_tid = int(util.datetime_to_unix_time(now-one_hour) * 1e6)
trades = self.get_gox_trades(last_tid - 1) # needs to include the last rollover trade
if len(trades) > 0:
try:
last_tid = int(trades[0]["tid"])
except:
return
last_price = trades[0]["price"]
while (len(trades) > 0 and not has_expired):
prices = find_clear_minute_prices(trades, last_tid, last_price)
for price in prices:
bitcoin_price = Bitcoin_Price(**price)
bitcoin_price.save()
last_tid = int(trades[-1]["tid"])
last_price = trades[-1]["price"]
time.sleep(1) # Don't hammer the gox server too hard
time_taken = util.get_utc_time_now() - time_started
has_expired = time_taken.total_seconds() > 30
# Check if there are more trades after the last trade in the
# previous set of trades
if (len(trades) == 500):
trades = self.get_gox_trades(last_tid)
else:
trades = []