dennisthiessen/stock-arbitrage-bot
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Analyzer now finds spread, perc and prints a sorted list; core is now able to start and stop the bot

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Dennis Thiessen
2017-10-19 13:03:27 +02:00
parent ccd1d53715
commit 95bdeee9e2
3 changed files with 34 additions and 66 deletions
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49
bot/core.py
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@@ -1,5 +1,5 @@
#!/usr/bin/python
from . import market_data_crawler, market_data_analyzer
from . import market_data_crawler, market_data_analyzer, shared_config
from tornado import gen
from tornado.ioloop import IOLoop
@@ -7,7 +7,6 @@ import tornado.web
import json
import sys
class MainHandler(tornado.web.RequestHandler):
@gen.coroutine
def post(self):
@@ -16,7 +15,7 @@ class MainHandler(tornado.web.RequestHandler):
response = {'error': False, 'msg': "None"}
request = json.loads(self.request.body.decode('utf-8'))
if "token" not in request or request["token"] != "abc":
if "token" not in request or request["token"] != "den":
response["msg"] = "Wrong token - no access granted"
self.write(json.dumps(response))
return
@@ -24,32 +23,15 @@ class MainHandler(tornado.web.RequestHandler):
if "command" in request:
print("Command received: {0}".format(request["command"]))
if request["command"] == "init_market_data":
yield self.update_market_data(request, response)
elif request["command"] == "get_market_data":
yield self.get_market_data(request, response)
elif request["command"] == "calc_arbitr_opport":
yield self.update_market_data(request, response)
yield self.get_arbitrage_opportunities(request, response)
if request["command"] == "start_bot":
shared_config.run_bot = True
elif request["command"] == "stop_bot":
shared_config.run_bot = False
else:
response["msg"] = "Unknown command"
self.write(json.dumps(response))
@gen.coroutine
def update_market_data(self, request, response):
yield market_data_crawler.update_market_data_for_basecoin(request["basecoin"])
response["msg"] = "Market Data initialized"
response["data"] = market_data_crawler.market_data
@gen.coroutine
def get_market_data(self, request, response):
response["msg"] = "Market Data Retrieved"
response["data"] = market_data_crawler.market_data
@gen.coroutine
def get_arbitrage_opportunities(self, request, response):
response["msg"] = "Arbitrage Oportunities Retrieved"
response["data"] = market_data_analyzer.calculate_arbitrage_opportunities(request["basecoin"])
@gen.coroutine
def delete(self):
print("Stopping server...")
@@ -68,17 +50,22 @@ class Application(tornado.web.Application):
tornado.web.Application.__init__(self, handlers)
@gen.coroutine
def run_bot():
while True:
yield gen.sleep(30)
if shared_config.run_bot:
market_data_analyzer.calculate_arbitrage_opportunities(['kraken', 'bitfinex', 'binance', 'hitbtc', 'gdax', 'bittrex', 'poloniex'])
def main(port):
app = Application()
app.listen(port)
run_bot()
IOLoop.instance().start()
def exists():
return True
if __name__ == '__main__':
port = int(sys.argv[1])
print("Starting arbitrage bot on port {0}...".format(port))
main(port)
main(port)