1#!/usr/bin/env python3 2 3from urllib.request import urlopen 4from decimal import Decimal 5import json 6 7 8def print_coin(coin): 9    print("{} ticker:".format(coin["name"]))10    print("Price: {:,} EUR".format(Decimal(coin["price_eur"])))11    print("Market cap: {:,} EUR".format(Decimal(coin["market_cap_eur"])))12    print()131415r = urlopen("https://api.coinmarketcap.com/v1/ticker/?convert=eur")16coins = json.loads(r.read().decode("utf8"))1718for coin in coins:19    if coin["id"] in ("bitcoin", "ethereum", "ripple", "monero"):20        print_coin(coin)