# pylint: disable=C0111,R0903 """Displays the price of a cryptocurrency. Requires the following python packages: * requests Parameters: * getcrypto.interval: Interval in seconds for updating the price, default is 120, less than that will probably get your IP banned. * getcrypto.getbtc: 0 for not getting price of BTC, 1 for getting it (default). * getcrypto.geteth: 0 for not getting price of ETH, 1 for getting it (default). * getcrypto.getltc: 0 for not getting price of LTC, 1 for getting it (default). """ import requests import time import bumblebee.input import bumblebee.output import bumblebee.engine def getfromkrak(coin): if coin=='Btc': epair = "xbtusd" tickname = "XXBTZUSD" if coin=='Eth': epair = "ethusd" tickname = "XETHZUSD" if coin=='Ltc': epair = "ltcusd" tickname = "XLTCZUSD" krakenget = requests.get('https://api.kraken.com/0/public/Ticker?pair='+epair).json() kethusdask = float(krakenget['result'][tickname]['a'][0]) kethusdbid = float(krakenget['result'][tickname]['b'][0]) return coin+": "+str((kethusdask+kethusdbid)/2)[0:6] class Module(bumblebee.engine.Module): def __init__(self, engine, config): super(Module, self).__init__(engine, config, bumblebee.output.Widget(full_text=self.curprice) ) self._curprice = 0 self._nextcheck = 0 self._interval = int(self.parameter("interval", "120")) self._getbtc = int(self.parameter("getbtc", "1")) self._geteth = int(self.parameter("geteth", "1")) self._getltc = int(self.parameter("getltc", "1")) engine.input.register_callback(self, button=bumblebee.input.LEFT_MOUSE, cmd="xdg-open https://cryptowat.ch/") def curprice(self, widget): return self._curprice def update(self, widgets): if self._nextcheck < int(time.time()): self._nextcheck = int(time.time()) + self._interval btcprice, ethprice, ltcprice = "", "", "" if self._getbtc==1: btcprice= getfromkrak('Btc') if self._geteth==1: ethprice=getfromkrak('Eth') if self._getltc==1: ltcprice=getfromkrak('Ltc') self._curprice = btcprice+" "*(self._getbtc*self._geteth)+ethprice+" "*(self._getltc*max(self._getbtc, self._geteth))+ltcprice # vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4