疼痛及了山寨币对BTC价格指数，2018.02.22基点1000。新加入的山寨币会列出。
#!/usr/bin/env python
# -*- coding: utf-8 -*-coding
import time
import urllib2
import json
import pickle
def updateTicker():
global index,initPrice
ticker = json.loads(urllib2.urlopen('https://api.binance.com/api/v3/ticker/price',timeout=10).read())
change = []
for t in ticker:
if t['symbol'][-3:] == 'BTC':
if t['symbol'][:-3] in initPrice.keys():
change.append(float(t['price'])/initPrice[t['symbol'][:-3]])
else:
initPrice[t['symbol'][:-3]] = float(t['price'])
f=open('price.pkl','w')
pickle.dump(initPrice,f,0)
f.close()
Log(t['symbol'][:-3],' added')
if len(change)>0:
index = 1000*sum(change)/len(change)
initPrice = {}
price = {}
index = 1000
try:
f=open('price.pkl','r')
initPrice=pickle.load(f)
f.close()
except:
initPrice = {}
Log('共计入山寨币:', len(initPrice))
def main():
while True:
try:
updateTicker()
LogProfit(round(index,4))
except Exception as e:
pass
Sleep(3600000)