def candle_input_web(self, currency_pair, start, end, period):
poloniex_session = poloniex(poloniex_API_key, poloniex_API_secret)
candle_json = poloniex_session.returnChartData(currency_pair, start,
end, period)
candle_length = len(candle_json[u'candleStick'])
self.volume = nan_array_initialise(candle_length)
self.date = nan_array_initialise(candle_length)
self.close = nan_array_initialise(candle_length)
self.open = nan_array_initialise(candle_length)
self.high = nan_array_initialise(candle_length)
self.low = nan_array_initialise(candle_length)
for loop_counter in range(candle_length):
self.volume[loop_counter] = float(
candle_json[u'candleStick'][loop_counter][u'volume'])
self.date[loop_counter] = float(
candle_json[u'candleStick'][loop_counter][u'date'])
self.close[loop_counter] = float(
candle_json[u'candleStick'][loop_counter][u'close'])
self.open[loop_counter] = float(
candle_json[u'candleStick'][loop_counter][u'open'])
self.high[loop_counter] = float(
candle_json[u'candleStick'][loop_counter][u'high'])
self.low[loop_counter] = float(
candle_json[u'candleStick'][loop_counter][u'low'])
def start_poloniex_session(self):
""" Initiate poloniex session """
self.poloniex_session = poloniex(poloniex_API_key, poloniex_API_secret)