Exemple #1
0
    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)
Exemple #2
0
    print('--------------------------------------')

    #getPairsFilterFromXml
    print('test getPairsFilterFromXml: ')
    pairs = u.getPairsFilterFromXml('pairs_filter.xml')
    print('#pairs: ' + str(len(pairs)))
    print('--------------------------------------')

    #deducePair
    print('test deducePair: ')
    print(u.deducePair('BTCUSD',assets))
    print('--------------------------------------')
    
    #getPairUrl
    print('test getPairUrl: ')
    print(u.getPairUrl('btc-usd','https://btc-e.com/api/3/depth/%asset1%_%asset2%'))
    print(u.getPairUrl('btc-uro','https://poloniex.com/public?command=returnOrderBook&currencyPair=%ASSET1%_%ASSET2%&depth=50'))
    print('--------------------------------------')
    
    #init all exchanges
    print('initExchangesConcurrency: ')
    u.initExchangesConcurrency(exchanges,assets,logger)
    print('--------------------------------------')

    #getAssetsFromPair
    print('getAssetsFromPair: ')
    print(u.getAssetsFromPair('btc-usd'))
    print(u.getAssetsFromPair('btc-_nexus'))
    print(u.getAssetsFromPair('atomic-btc'))
    print('--------------------------------------')