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import Utils
class Module(object):
_name = "BTC"
def __init__(self, bot):
self.bot = bot
bot.events.on("received").on("command").on("btc").hook(
self.btc, help="Get the exchange rate of bitcoins",
usage="[currency]")
def btc(self, event):
currency = (event["args"] or "USD").upper()
page = Utils.get_url("https://blockchain.info/ticker",
json=True)
if page:
if currency in page:
conversion = page[currency]
buy, sell = conversion["buy"], conversion["sell"]
event["stdout"].write("1 BTC = %.2f %s (buy) %.2f %s "
"(sell)" % (
buy, currency, sell, currency))
else:
event["stderr"].write("Unknown currency, available "
"currencies: %s" % ", ".join(page.keys()))
else:
event["stderr"].write("Failed to load results")
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