def task_historical_spot(start_time='2021-04-01 00:00:00'):
engine.dispose()
time.sleep(10)
tickers = utils.currencies()
tickers = tickers[1]
if not start_time:
start_time = dt.fromisoformat('2021-01-01')
while app.running:
for ticker in tickers:
# print(ticker, end=', ')
try:
last_date = model_service.last_date(ticker, engine)
if last_date:
model_service.del_row(last_date, engine)
start_time = last_date[1]
historical_data = getHistorical(ticker, startTime=start_time)
if historical_data != []:
model_service.save_historical_data_spot(
engine, ticker, historical_data)
except:
traceback.print_exc()
pass
time.sleep(5)
# print('Spot terminado, esperando 30 segundos')
time.sleep(30)
def task_current_signal(sma=config.SMA,
ema=config.EMA,
table='historical_ratios'):
time.sleep(30)
tickers = utils.currencies()
tickers = tickers[0]
if sma > ema:
cant_rows = (sma * 2) + 10
else:
cant_rows = (ema * 2) + 10
while app.running:
for ticker in tickers:
try:
data = utils.bring_data_db(ticker=ticker,
k=cant_rows,
table=table)
sma_value = utils.sma(data=data, k=sma)
ema_value = utils.ema(data=data, k=ema)
if ema_value and sma_value:
if ema_value <= sma_value:
resultado = 'open'
else:
resultado = 'close'
save_current_signal(ticker, resultado)
except:
traceback.print_exc()
print(f'error con {ticker}')
time.sleep(15)
target=task_current_futures_price)
task_current_futures_price.start()
task_historical_ratios_quick = Process(name="task_historical_ratios_quick",
target=task_historical_ratios_quick)
task_historical_ratios_quick.start()
task_historical_spot = Thread(name="task_historical_spot",
target=task_historical_spot)
task_historical_spot.start()
task_historical_futures = Thread(name="task_historical_futures",
target=task_historical_futures)
task_historical_futures.start()
tickers = utils.currencies()
tickers = tickers[0]
task_avg_ratio1 = Process(name="task_avg_ratio",
target=task_avg_ratio,
args=(tickers, 'weekly_avg_year_ratio', 10080))
task_avg_ratio1.start()
task_avg_ratio2 = Process(name="task_avg_ratio",
target=task_avg_ratio,
args=(tickers, 'daily_avg_year_ratio', 1440))
task_avg_ratio2.start()
task_avg_ratio3 = Process(name="task_avg_ratio",
target=task_avg_ratio,
args=(tickers, 'six_hours_avg_year_ratio', 360))
def currency(value):
if value not in utils.currencies():
raise ValueError()
else:
return value
ImageBootstrap2('avatar',
form.notnull,
width=config.AVATAR_WIDTH,
height=config.AVATAR_HEIGHT,
src=config.AVATAR_PLACEHOLD,
description='Avatar'),
)
users_edit = form.Form(
form.Hidden('id'),
form.Textbox('name',
form.notnull,
description='Name',
placeholder="John Smith"),
form.Dropdown('currency',
zip(*tee([''] + utils.currencies())),
validcurrency,
description='Currency'),
)
users_connect = DevelopmentForm(
Connect('google',
description='Google',
class_='btn-connect btn-connect-google'),
Connect('facebook',
description='Facebook',
class_='btn-connect btn-connect-facebook'),
Connect('twitter',
description='Twitter',
class_='btn-connect btn-connect-twitter'),
Connect('fake', description='Fake', class_='btn-connect', DEV=True),