Source code for i3pystatus.coin

import requests
import json
from decimal import Decimal

from i3pystatus import IntervalModule
from i3pystatus.core.util import internet, require


[docs]class Coin(IntervalModule): """ Fetches live data of all cryptocurrencies availible at coinmarketcap <https://coinmarketcap.com/>. Coin setting should be equal to the 'id' field of your coin in <https://api.coinmarketcap.com/v1/ticker/>. Example coin settings: bitcoin, bitcoin-cash, ethereum, litecoin, dash, lisk. Example currency settings: usd, eur, huf. .. rubric:: Available formatters * {symbol} * {price} * {rank} * {24h_volume} * {market_cap} * {available_supply} * {total_supply} * {max_supply} * {percent_change_1h} * {percent_change_24h} * {percent_change_7d} * {last_updated} - time of last update on the API's part * {status} """ settings = ( ("format", "format string used for output."), ("color"), ("coin", "cryptocurrency to fetch"), ("decimal", "round coin price down to this decimal place"), ("currency", "fiat currency to show fiscal data"), ("symbol", "coin symbol"), ("interval", "update interval in seconds"), ("status_interval", "percent change status in the last: '1h' / '24h' / '7d'") ) symbol = "¤" color = None format = "{symbol} {price}{status}" coin = "ethereum" currency = "USD" interval = 600 status_interval = "24h" decimal = 2 def fetch_data(self): response = requests.get("https://api.coinmarketcap.com/v1/ticker/{}/?convert={}".format(self.coin, self.currency)) coin_data = response.json()[0] coin_data["price"] = coin_data.pop("price_{}".format(self.currency.lower())) coin_data["24h_volume"] = coin_data.pop("24h_volume_{}".format(self.currency.lower())) coin_data["market_cap"] = coin_data.pop("market_cap_{}".format(self.currency.lower())) coin_data["symbol"] = self.symbol return coin_data def set_status(self, change): if change > 10: return '⮅' elif change > 0: return '⭡' elif change < -10: return '⮇' elif change < 0: return '⭣' else: return '' @require(internet) def run(self): fdict = self.fetch_data() symbols = dict(bitcoin='฿', ethereum='Ξ', litecoin='Ł', dash='Đ') if self.coin in symbols: fdict["symbol"] = symbols[self.coin] fdict["status"] = self.set_status(float(fdict["percent_change_{}".format(self.status_interval)])) fdict["price"] = str(round(Decimal(fdict["price"]), self.decimal)) self.data = fdict self.output = {"full_text": self.format.format(**fdict)} if self.color is not None: self.output['color'] = self.color