def logout():
print("Cerrando sesion de Remarkets")
try:
pyRofex.close_websocket_connection()
except:
print("Error al cerrar sesion")
sys.exit()
def disconnect(self):
"""
Terminates Connection to ROFEX DMA Server.
"""
if logging.getLevelName('DEBUG') > 1:
logging.debug(f'ROFEXClient: Disconnecting.')
print(dash_line)
message = f'Terminating connection'
print(message.center(width))
print(dash_line)
pyRofex.close_websocket_connection()
sys.exit(0)
def error_handler(message):
print("Error Message Received: {0}".format(message))
def exception_handler(e):
print("Exception Occurred: {0}".format(e.message))
# 3-Initialize Websocket Connection with the handlers
pyRofex.init_websocket_connection(order_report_handler=order_report_handler,
error_handler=error_handler,
exception_handler=exception_handler)
# 4-Subscribes to receive order report for the default account
pyRofex.order_report_subscription()
# 5-Subscribes to an invalid account
pyRofex.order_report_subscription(account="InvalidAccount")
# 6-Send an order to check that order_report_handler is called
pyRofex.send_order(ticker="DODic19",
side=pyRofex.Side.BUY,
size=10,
order_type=pyRofex.OrderType.MARKET)
# 7-Wait 5 sec then close the connection
time.sleep(1)
pyRofex.close_websocket_connection()
def error_handler(message):
# print("Error Message Received: {0}".format(message))
if message['status'] == 'ERROR' and "don't exist" in message['description']:
print("Símbolo Inválido")
print("Cerrando sesión en Remarkets")
pyRofex.close_websocket_connection()
def market_data_handler(message):
# print("Market Data Message Received: {0}".format(message))
print("Consultando símbolo")
performOperation(message)
print("Cerrando sesión en Remarkets")
pyRofex.close_websocket_connection()
def close_connection():
print("Cerrando sesión en Remarkets")
pyRofex.close_websocket_connection()
def iniciar(ticker2, REMARKETS_USER, REMARKET_PASS, REMARKET_ACCOUNT):
def error_handler(message):
print("Simbolo invalido")
def market_data_handler(message):
print("se ha reportado una solicutud al market data")
def exception_handler(e):
print("Exception Ocurred")
def order_report_handler(message):
print("se ha reportado una orden")
print("~$ python challenge.py ", ticker2, " -u ", REMARKETS_USER, " -p ",
REMARKET_PASS)
print("Iniciando sesion en Remarket")
# bloque try/except para autencticacion de password
try:
pyRofex.initialize(user=REMARKETS_USER,
password=REMARKET_PASS,
account=REMARKET_ACCOUNT,
environment=pyRofex.Environment.REMARKET)
except:
print("Error de autenticacion")
print("~$")
print("por favor vuelva a ingresar sus credenciales")
exit()
else:
pyRofex.init_websocket_connection(
market_data_handler=market_data_handler,
error_handler=error_handler,
order_report_handler=order_report_handler,
exception_handler=exception_handler)
print("Consultando simbolo")
md = pyRofex.get_market_data(
ticker=ticker2,
entries=[pyRofex.MarketDataEntry.BIDS, pyRofex.MarketDataEntry.LAST])
# capturar el key error de market data
try:
lp = md["marketData"]["LA"]["price"]
except KeyError:
print("Símbolo inválido")
else:
lp = md["marketData"]["LA"]["price"]
print("Último precio operado: $", lp)
print("consultando BID")
try:
md["marketData"]["BI"][0]["price"]
except KeyError:
# In this case, replace the constant value of 75.25 by a value that when talking about the September dollar the value is 75.25 in the bid offered.
# But if we talk about another asset (another instrument) this remains at a competitive value for supply / demand.
pyRofex.send_order(ticker=ticker2,
side=pyRofex.Side.BUY,
size=1,
price=lp - 0.91,
order_type=pyRofex.OrderType.LIMIT)
print("No hay Bids Activos")
bido = lp - 0.91
print("ingresando orden :$", bido)
else:
pyRofex.send_order(ticker=ticker2,
side=pyRofex.Side.BUY,
size=1,
price=md["marketData"]["BI"][0]["price"] - 0.01,
order_type=pyRofex.OrderType.LIMIT)
bid = md["marketData"]["BI"][0]["price"]
bido = bid - 0.01
print("Precio de BID: $", bid)
print("ingresando orden :$", bido)
print("cerrando sesion en Remarket")
time.sleep(5)
pyRofex.close_websocket_connection()
print("~$")
