prices.py

import redis, urllib3, certifi, socket, json, time, os, sys
from exchanges.bitfinex import Bitfinex
from coinmarketcap import Market

# rblocks = redis.StrictRedis(host='localhost', port=6379, db=0)
# rwork = redis.StrictRedis(host='localhost', port=6379, db=1)
rdata = redis.StrictRedis(host='localhost', port=6379, db=2)

currency_list = ["AUD", "BRL", "CAD", "CHF", "CLP", "CNY", "CZK", "DKK", "EUR", "GBP", "HKD", "HUF", "IDR", "ILS",
                 "INR", "JPY", "KRW", "MXN", "MYR", "NOK", "NZD", "PHP", "PKR", "PLN", "RUB", "SEK", "SGD", "THB",
                 "TRY", "TWD", "USD", "ZAR"]


def coinmarketcap():
    try:
        cmc = Market()
        for currency in currency_list:
            try:
                price_data = cmc.ticker(1567, convert=currency.upper())
                data_name = currency.upper()
                price_currency = price_data['data']['quotes'][data_name]['price']
                print(rdata.hset("prices", "coinmarketcap:nano-" + currency.lower(), price_currency),
                      "Coinmarketcap NANO-" + currency.upper(), price_currency)
            except:
                exc_type, exc_obj, exc_tb = sys.exc_info()
                print('exception', exc_type, exc_obj, exc_tb.tb_lineno)
                print("Failed to get price for NANO-" + currency.upper() + " Error")
        price_data = cmc.ticker(1567, convert='BTC')
        price_btc = price_data['data']['quotes']['BTC']['price']
        print(rdata.hset("prices", "coinmarketcap:nano-btc", price_btc), price_btc)
        print(rdata.hset("prices", "coinmarketcap:lastupdate", int(time.time())), int(time.time()))
    except:
        exc_type, exc_obj, exc_tb = sys.exc_info()
        print('exception', exc_type, exc_obj, exc_tb.tb_lineno)
        print("Failed to load from CoinMarketCap")


def bitfinex():
    try:
        bitfinex = float(Bitfinex().get_current_price())
        print(rdata.hset("prices", "bitfinex:btc-usd", bitfinex))
        print(rdata.hset("prices", "bitfinex:lastupdate", int(time.time())))
    except Exception as e:
        print("Failed to load from Bitfinex")
    # print(e)


bitfinex()
coinmarketcap()

print("Coinmarketcap NANO-USD:", rdata.hget("prices", "coinmarketcap:nano-usd").decode('utf-8'))
print("Coinmarketcap NANO-BTC:", rdata.hget("prices", "coinmarketcap:nano-btc").decode('utf-8'))
print("Last Update:          ", rdata.hget("prices", "coinmarketcap:lastupdate").decode('utf-8'))
print("Bitfinex BTC-USD:     ", rdata.hget("prices", "bitfinex:btc-usd").decode('utf-8'))
print("Last Update:          ", rdata.hget("prices", "bitfinex:lastupdate").decode('utf-8'))