26 lines
917 B
Python
26 lines
917 B
Python
#--depends-on commands
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from src import ModuleManager, utils
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class Module(ModuleManager.BaseModule):
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_name = "BTC"
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@utils.hook("received.command.btc")
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def btc(self, event):
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"""
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:help: Get the exchange rate of bitcoins
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:usage: [currency]
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"""
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currency = (event["args"] or "USD").upper()
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page = utils.http.request("https://blockchain.info/ticker").json()
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if page:
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if currency in page:
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conversion = page[currency]
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buy, sell = conversion["buy"], conversion["sell"]
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event["stdout"].write("1 BTC = %.2f %s (buy) %.2f %s "
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"(sell)" % (buy, currency, sell, currency))
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else:
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event["stderr"].write("Unknown currency, available "
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"currencies: %s" % ", ".join(page.keys()))
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else:
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raise utils.EventResultsError()
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