def initPairs(self,assets):
try:
if self.pairs:
for pair in self.pairs:
#construct marketDepth for this pair
marketDepth = MarketDepth(u.getPairUrl(pair,self.url_depth),
self.regex_bid_ask,self.index_bid,self.index_ask,
self.regex_price_volume,self.index_price,self.index_volume)
self.pairs.update({pair:marketDepth})
else:
l = re.findall(self.regex_info,u.getHttpResponse(self.url_info))
self.pairs = {}
for i in l:
#case where pair has no separation (ie: 'BTCUSD')
if type(i) is bytes:
pair = u.deducePair(i.decode().lower(),assets)
#case where pair has separation (ie: 'BTC-USD' or 'BTC_USD' or 'BTC/USD')
if type(i) is tuple:
pair = (i[0].decode() + '-' + i[1].decode()).lower()
#construct marketDepth for this pair
marketDepth = MarketDepth(u.getPairUrl(pair,self.url_depth),
self.regex_bid_ask,self.index_bid,self.index_ask,
self.regex_price_volume,self.index_price,self.index_volume)
self.pairs.update({pair:marketDepth})
return 0,''
except Exception as e:
return -1,str(e)
def refresh(self):
bBids,bAsks = re.match(self.regex_bid_ask,u.getHttpResponse(self.url)).group(self.index_bid,self.index_ask)
self.bids,self.asks = (u.getFloatList(bBids,self.regex_price_volume,self.index_price,self.index_volume,0),
u.getFloatList(bAsks,self.regex_price_volume,self.index_price,self.index_volume,1))
from worker import PriceListenerWorker
except ImportError:
pass
import threading
import time
#test
if __name__=="__main__":
logger = loggerHandler('test',log_path='log/')
lock = threading.Lock()
#getHttpResponse
print('test getHttpResponse: ')
print(u.getHttpResponse('https://btc-e.com/api/3/depth/btc_usd'))
print('--------------------------------------')
#getExchangesFromXml
print('test getExchangesFromXml: ')
exchanges = u.getExchangesFromXml('exchanges.xml')
expected_len = 6
for exchange in exchanges:
print(exchange)
if len(exchanges)!=expected_len:
raise Exception('Expected # exchanges is ' + str(expected_len) +
', only ' + str(len(exchanges)) + ' in the list')
print('--------------------------------------')
#getAssetsFromXml
print('test getAssetsFromXml: ')