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add option to round coin price to set decimal point (#658)

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* add option to round coin price to set decimal point

* import decimal
This commit is contained in:
1m0d 2018-12-03 12:38:41 +01:00 committed by enkore
parent 82f9548a2c
commit 7e8da7686c
1 changed files with 5 additions and 0 deletions
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i3pystatus/coin.py
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@ -1,5 +1,6 @@
import requests
import json
from decimal import Decimal
from i3pystatus import IntervalModule
from i3pystatus.core.util import internet, require
@ -33,6 +34,7 @@ class Coin(IntervalModule):
settings = (
("format", "format string used for output."),
("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"),
@ -45,6 +47,7 @@ class Coin(IntervalModule):
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))
@ -74,7 +77,9 @@ class Coin(IntervalModule):
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)}