def get_ave(my_list, cur_price, trade_info):
currency = trade_info['currency']
func_name = get_ave.__name__
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno, func_name))
try:
price_update(my_list, cur_price, trade_info)
my_list_len = len(my_list)
if my_list_len < 50:
print(
"[%s][CHECK - YES WAIT for an hour][%s][LINE: %s][FUNC : %s] my_list_len : %d "
% (currency, my_api.my_time(), sys._getframe().f_lineno,
func_name, my_list_len))
return False
total_count = 0
for i in range(my_list_len):
total_count += float(my_list[i])
print(
"[%s][CHECK][%s][LINE: %s][FUNC : %s] total_count / my_list_len : %d"
% (currency, my_api.my_time(), sys._getframe().f_lineno, func_name,
total_count / my_list_len))
return str(total_count / my_list_len)
except:
ts = time.time()
ts2 = datetime.datetime.fromtimestamp(ts).strftime('%Y-%m-%d %H:%M:%S')
print('[%s][ERR][%s][%s]' % (currency, ts2, func_name))
return False
def my_algo_1_sell(cur_price, trade_info):
currency = trade_info['currency']
up_percentage = trade_info['up_percentage']
func_name = my_algo_1_sell.__name__
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno, func_name))
sell_price_t = int(float(cur_price) * float(up_percentage))
sell_price = str(sell_price_t)
for i in range(3):
time.sleep(15)
ret = my_api.balance(currency)
print(ret)
qty = ret['avail']
print(qty)
print(
"[%s][CHECK][%s][LINE: %s][FUNC : %s] cur_price : %s, sell_price : %s, quantity : %s, actual quantity to sell : %s"
% (currency, my_api.my_time(), sys._getframe().f_lineno, func_name,
cur_price, sell_price, qty, my_api.coinone_qty(qty)))
try:
if float(qty) > 0.00000000:
print(
"[%s][CHECK][%s][LINE: %s][FUNC : %s] cur_price : %s, sell_price : %s, quantity : %s"
% (currency, my_api.my_time(), sys._getframe().f_lineno,
func_name, cur_price, sell_price, qty))
my_api.sell(my_api.coinone_krw(sell_price),
my_api.coinone_qty(qty), currency)
else:
print(
"[%s][CHECK][%s][LINE: %s][FUNC : %s] NO QUANTITY TO SELL, try(%d) "
% (currency, my_api.my_time(), sys._getframe().f_lineno,
func_name, i))
except:
print("[%s][ERR][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name))
def main_loop(trade_info):
currency = trade_info['currency']
limit_bid_price = trade_info['limit_bid_price']
func_name = main_loop.__name__
new = old = time.time()
my_price_list = []
while True:
# SLEEP 60 sec
diff = 60 - int(new - old)
# print("DIFF", float(diff))
if 0 < diff <= 60:
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name))
time.sleep(diff)
old = time.time()
# GET CUR PRICE
# cur_price = my_api.highest_market_bid(currency) # buy highest bid price
cur_price = my_api.highest_market_ask(currency) # buy lowest ask price
if int(cur_price) < 0:
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name))
new = time.time()
continue
else:
print("[%s][CHECK][%s][LINE: %s][FUNC : %s] cur_price : %s " %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name, cur_price))
# LIMIT BID
if int(cur_price) > limit_bid_price:
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name))
new = time.time()
continue
else:
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name))
# CANCEL ALL BIDS
my_api.cancel_bids(currency)
# BUY
ret = my_algo_1_buy(my_price_list, cur_price, trade_info)
if ret:
# SELL
my_algo_1_sell(cur_price, trade_info)
new = time.time()
def get_result(currency):
func_name = get_result.__name__
try:
params = urllib.urlencode({'currency': currency})
content = urllib.urlopen("https://api.coinone.co.kr/orderbook?%s" %
params)
ret = content.read()
ret2 = ast.literal_eval(ret)
print(
"[CHECK][%s][LINE: %s][FUNC : %s]" %
(my_api.my_time(), sys._getframe().f_lineno, func_name), ret2)
return ret2
except:
print("[ERR][%s][LINE: %s][FUNC : %s]" %
(my_api.my_time(), sys._getframe().f_lineno, func_name))
return False
def price_update(my_list, cur_price, trade_info):
currency = trade_info['currency']
func_name = price_update.__name__
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno, func_name))
try:
my_list_len = len(my_list)
if my_list_len > 60 and my_list_len != 0:
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name))
my_list.pop()
else:
print("[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name))
my_list.insert(0, cur_price)
print(
"[%s][CHECK][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno, func_name))
except:
ts = time.time()
ts2 = datetime.datetime.fromtimestamp(ts).strftime('%Y-%m-%d %H:%M:%S')
print('[ERR][%s][%s]' % (ts2, func_name))
def my_algo_1_buy(my_list, cur_price, trade_info):
currency = trade_info['currency']
down_percentage = trade_info['down_percentage']
quantity = trade_info['quantity']
func_name = my_algo_1_buy.__name__
ave_price = get_ave(my_list, cur_price, trade_info)
if ave_price == False or cur_price == False:
print(
"[%s][CHECK - MAY NEED TIME to CAL][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno, func_name),
ave_price, cur_price)
return False
print("[%s][CHECK][%s][LINE: %s][FUNC : %s] ave_price of 1 hour : %f " %
(currency, my_api.my_time(), sys._getframe().f_lineno, func_name,
float(ave_price)))
try:
if float(ave_price) < 0.0:
print("[%s][ERR][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno,
func_name))
return False
# BUY
want_buy_price_t = float(ave_price) * float(down_percentage)
want_buy_price = str(want_buy_price_t)
print("[%s][CHECK][%s][LINE: %s][FUNC : %s] want_buy_price : %s" %
(currency, my_api.my_time(), sys._getframe().f_lineno, func_name,
want_buy_price))
if float(cur_price) <= want_buy_price_t:
print(
"[%s][CHECK][%s][LINE: %s][FUNC : %s] ave_price of 1 hour : %s, want_buy_price : %s, BUY price : %s, QUANTITY : %s, currency : %s"
% (currency, my_api.my_time(), sys._getframe().f_lineno,
func_name, ave_price, want_buy_price, cur_price, quantity,
currency))
my_api.buy(my_api.coinone_krw(cur_price), quantity, currency)
return True
else:
print(
"[WAIT][%s][LINE: %s][FUNC : %s] ave_price of 1 hour : %s, want_buy_price : %s, BUY price : %s, QUANTITY : %s, currency : %s"
% (my_api.my_time(), sys._getframe().f_lineno, func_name,
ave_price, want_buy_price, cur_price, quantity, currency))
return False
except:
print(
"[%s][ERR][%s][LINE: %s][FUNC : %s]" %
(currency, my_api.my_time(), sys._getframe().f_lineno, func_name))
return False